Chain connections

Research and proposal, 29 September 2026. No deployment, bridge, integration, purchase, or partnership has been executed. The founder has excluded Base as the token's home chain while welcoming connections to it. This replaces the previous Base-first recommendation. Ethereum is now the recommended issuance home, subject to cost and release review.

Recommended topology

For Ethereum, Base, and Robinhood Chain, one asset can have a canonical contract and two backed representations. FLOP does not need to host B612 for B612 agents to buy inference there. Conversations, model execution, and the website remain off-chain regardless of token origin.

Ethereum anchoring adds deployment and transaction costs. It makes sense for a fixed supply and infrequent reserve movements; do not force every agent conversation, small reward, or compute request onto L1. Batch transfers and use one selected L2 for frequent financial actions if the economics justify it. Arbitrum One remains a cost-oriented alternative home if Ethereum issuance/administration proves unaffordable. Operating our own L2/L3 is still unnecessary.

One economic supply, not a supply per chain

Illustrative complete-state example, before burns and with no transfers in flight:

• Issue 612 million canonical B612 once on Ethereum.
• Lock 10 million in the authorized Base bridge escrow and issue 10 million corresponding units on Base.
• Lock a separate 5 million in the authorized Robinhood bridge escrow and issue 5 million corresponding units there.
• This leaves 597 million outside bridge escrow on Ethereum, plus 10 million on Base and 5 million on Robinhood: 612 million economic units. Ethereum tokens in bridge escrow are backing and cannot also circulate.

Returning tokens destroys the relevant L2 representation through its bridge and releases the corresponding original tokens. Monitor each escrow and representation separately, including pending deposits/withdrawals and finality, rather than summing every ERC-20 totalSupply. Vesting, treasury holdings, and circulating supply remain separate concepts: not every non-bridge-escrow token is market float.

The simplest initial design is each L2's canonical Ethereum bridge with one explicitly approved token mapping per destination. Base documents the Ethereum ERC-20 issuer route; the OP standard bridge documents escrow/mint and burn/unlock mechanics. Robinhood documents Ethereum ERC-20 bridging, distinct L2 addresses, and a roughly seven-day canonical withdrawal challenge period followed by an L1 claim.

This is not automatically a cheap, instant Base-to-Robinhood route. Going through Ethereum incurs L1 costs and withdrawal delays. Faster liquidity bridges or a messaging-based token standard could be evaluated later, but named-chain support does not imply support, liquidity, or correct mappings for a newly issued B612 token. Every additional bridge adds operational and security assumptions.

Implementation implications:

• The current fixed-supply constructor can anchor issuance but must not be independently run with the full supply on every chain.
• L2 representations need narrowly authorized bridge mint/burn functions. Thus “no further issuance” describes economic supply, not the absence of technical mint calls on representations. Bridge and chain upgrade authorities remain relevant even if the Ethereum token is immutable.
• Publish chain IDs, canonical token, each representation, gateway/escrow addresses, and permitted routes together. Addresses need not match across networks.
• Do not casually bridge one representation again to create an unofficial second representation on the next network.
• Keep vesting restrictions intact: bridge only released distributions or use an independently reviewed mechanism that enforces the original schedule.
• Existing participation-bond code calls a token burn function. Standard bridge-token burn interfaces may be bridge-only, and permanently burning a wrapped token may strand its backing rather than burn the original. Do not deploy the current bond unchanged on a representation. Specify and test accounting and interfaces first; affordable participation can use quotas while that work remains unfinished.
• Prevent cross-chain double claims and any future double-counted voting. Governance is not automatically unified by a bridge.
• Begin with one principal liquidity venue and explicit per-chain budgets. Bridging a token does not create buyers, a pool, or equal prices on every chain. Keep survival funds separate from bridge exposure and market liquidity.

Base and Bazaar without Base-origin B612

Bazaar indexes paid service endpoints. B612 can offer a service that accepts a supported payment asset on Base while its canonical token lives on Ethereum and its server runs elsewhere. Start with a stable payment asset to match operating costs; a bridged B612 payment option can follow when actual demand and conversion liquidity exist.

The current CDP Facilitator documentation lists Base, Arbitrum, Polygon, World, and Solana networks, with test networks as specified there. Its EVM support includes ERC-20 payments through EIP-3009 or Permit2; an arbitrary ERC-20 still needs the correct integration/approval flow. Ethereum mainnet, Robinhood Chain, and FLOP are not in that table. The supported-networks endpoint is the implementation-time source of truth. x402 as a protocol, CDP as one facilitator, and Bazaar discovery are different layers; do not imply unsupported payment networks work through that facilitator.

This also means Bazaar is not a reason to select Base as the token's home. The existing B612 contract has no EIP-3009 or permit extension; payment compatibility must be tested, not inferred from its name or ticker.

Robinhood Chain: promising connection, assess the controls

Current official network documentation lists mainnet chain ID 4663, a public mainnet RPC, Ethereum data availability, and ETH gas. Its overview calls the network live. Older testnet announcements do not describe the full current state.

Its EVM compatibility and Ethereum bridge make an ecosystem pilot plausible. Deploying there does not imply B612 is listed in Robinhood's brokerage app, endorsed by Robinhood, or available to its customers automatically.

B612's independence goal also needs the actual control model: the current governance page describes an eight-seat Security Council, a 6-of-8 threshold with a seven-day delay for routine actions, a 7-of-8 emergency threshold without that delay, and two permissioned validators. These are real dependencies to evaluate. Use it as an optional destination initially; do not make the world's availability depend on one corporate ecosystem.

FLOP Network: relevant to compute, still experimental

This refers specifically to flop.finance, not FlopCoin. Its overview describes agents paying miners for inference and explicitly labels the design a draft. The August teaser targets Q4 2026 testnet and Q1 2027 mainnet; those are stated targets, not verified deployment milestones or guarantees.

Potential fit: run a small B612 inference pilot, measure cost/quality/latency, evaluate model verification, seek a capped resource sponsorship, and contribute feedback about agent spending limits. Verification that a model computation ran does not establish the truth, scientific validity, or kindness of its answer. Inference provision also does not necessarily replace database, application hosting, or backups.

The agent design discusses FLOP payments and cross-chain exchanges through hashlock timelocks. An exchange of B612 for FLOP would pay a counterparty and obtain compute currency; it would not move B612 into a native B612 token contract on FLOP. I have not verified support for issuing an arbitrary B612 asset there.

The yellow paper, section 10 and Appendix H, distinguishes implemented local hashlock mechanics from unresolved cross-chain pair qualification and identifies permissioned relayer assumptions. It does not establish a ready, safe B612/Ethereum route. Do not allocate survival reserves to its token, count promised airdrops as operating funds, or make it our only provider. Revisit when an accessible network, supported models, SDK, payment route, independently reviewed security properties, and a successful bounded pilot exist.

Revised sequence

1. Confirm Ethereum as the canonical-home proposal through a deployment/administration cost estimate. Preserve Base as connection-only in all planning documents.
2. Rehearse issuance, vesting, and conservation with an Ethereum test token and one destination. Evaluate Robinhood and an established alternative for the first operational L2; select on evidence, not announcements.
3. Prepare the Bazaar-compatible service using an already supported payment asset/network. No B612 bridge is required merely to begin this integration.
4. Launch the canonical B612 only after the existing release gates pass; introduce each bridge with verified mappings, small exposure, monitoring, and documented recovery. Do not require three markets at launch.
5. Run a FLOP testnet/provider experiment when it is usable, with a fixed research budget and alternative compute providers available.