Hypothetical mechanics:
Presumably the public/private keys used for custodiansā NBT addresses can also be used to identify an associated BTC (or PPC, etc.) address.
With the cooperation of a liquidity provider, the Tier-4 team would deposit BTC into the BTC version of the address associated with an LPās NBT grant address.
In exchange, the liquidity provider would then transfer a like amount of NBT to a limited-use address used by the Tier-4 team.
The Tier-4 team then disposes of the NBT thru some method. More detail of a unique opportunity in the 2nd post; stay tuned.
All of the above logic may be adaptible for the Tier-4 sell-side team.
Detailed exchange of funds:
Presuming the BTC are held in a 4-of-7 multisig, when time comes action to be taken, a limited-use address is created, with the same signers, but perhaps 2-of-7 or 3-of-7, enabling more rapid and tactical execution of the Tier-4 to LP exchange with fewer signers.
With a majority action, the Tier-4 team would sign a transfer of funds into this limited-use address and identify the candidate LP to be funded.
It is possible that the additional transactions to complete the transfer are created at this time and/or a ārescindā transaction with a 4-of-7 signing that would return the funds to the core address. The details of this are not yet thought thru.
A āprobeā transaction of BTC is signed and sent to the LPās address, with a message included of the expected number of NBT to be returned.
The LP reciprocates by sending NSR to the NSR version of the BTC address, establishing that there is communication.
The exchange of BTC to the LP, and NBT to the Tier-4 team proceeds, perhaps in 10 to 20 tranches.
The first-step and risk is with Tier-4; however with the probe transaction and tranching of distribution could minimize risk.
CHECKLOCKTIMEVERIFY may help in some way.
Collaboration with liquidity providers, and possible protocol enhancements:
Perhaps the liquidity protocol could be enhanced with an LP also being able to indicate:
- indication of which Cryptos they could be funded with
- indication of the price at which they will exchange.
- indication of the volume they will transact. (It may be wrong to assume all of Tier-1, 2, 3 are available and liquid).
Presumably this would make a market of LPās to all offer exchange rates to Tier-4 near market.
And presumably all of this would work in inverse on the buy-side.
Tools that would make the above easier:
- easy ways to identify / generate BTC multisig addresses (Nu client using the BTC clientās APIs)
- A UI that would maintain the public key addresses of the Tier-4 board
- A UI that would generate the limited-use multisig BTC address, and generate associated multisig transactions
- A UI that would make it easy to choose an LP and initiate the Tier-4 to Tier-3 process (limited-use address creation, identifying the associated BTC address, etc).
- A UI that would show transactions on the Tier-4 address that require signature by the Tier-4 board (almost like an inbox)
- A UI to help tranche and effect the exchange of NBT for BTC tactically with the LP (some sort of transaction-review console).
Perhaps NuBot could be enhanced as well with similar LP-side needs:
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Communicating the willingness to interact with Tier-4 in the an augmented version of the liquidity protocol
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Looking for transactions on the associated crypto address and taking action on them to reciprocate to Tier-4.
Threats / Questions
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Could the mechanism of exchange be abused by a 3rd party? I presume if the BTC/NBT exchange ratio is at or near market, then this may have the upside of potentially facilitating off-exchange transactions, albeit with the seller of BTC taking the first risk. (This probably gets into B&C territory.) Maybe this could be functionality written into the Nu wallet, to interact with the BTC wallet and provide a micro exchange-less method of BTC <-> NBT transaction.
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Is it safe to assume that withdrawing NBT from one LP will have a ripple effect in liquidity, or will this cause persistent imbalances on the participating LPs? (i.e.: notwithstanding the NuLagoon discussion, do the LPās collectively self-balance, or does it need management? Because this could make it worse)
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Is there a benefit / value to the LPs for participating in this transaction, due to some new risk they may be taking on?
Opportunities
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It does not seem as if the above would limit the functioning to just one Tier-4 provider.
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āProbeā transactions could be done regularly (i.e.: once a month) to test full readiness of the system ā Tier-4 participants and LPā
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Further discussion about an election / transition process would be needed. Once bootstrapped one-time, perhaps the rollover of custodial board could happen every 3 to 6 months, and the tools would help in facilitating a rollover to a new multisig address.
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Could this be used to balance funds between LPs?