Atomic OTC settlement — confidential transfer mixed with BTC payment.
What happened
Atomic OTC settlement (TAC)
Confidential asset transfer mixed with a public BTC payment. 1 asset input consumed by the kernel signature.
Transaction
- txid · reveal
- 9c67bb1532d7e27e0790effeaa8415745780fc483d88c0edf575448b6737f962
- commit_txid
- f8101617306b8610c64328c5b6ab21eb0f57db6c805c20daf6644c7ec900fcf7
- status
- 3453 confirmations · final
- block
- 949557 · tx_index 1245
- block_hash
- 000000000000000000008db217eae5304e7d41ae39ce4bbfddbe9df575ede2b5
- block_time
- 2026-05-15T20:19:15.000Z · 25d ago
- fee
- 1458 sats
- vin / vout
- 4 / 3
Asset
- ticker
-
TAC#f0bbe868 · 8d · cetch
- asset_id
- f0bbe868af10c6c67652a99709bf32048d1aa7194efe3e9a1ef1bde43f94762b
Envelope
- opcode
- T_AXFER — see SPEC.md §5
- N (outputs)
- 1
- asset_input_count
- 1
Recipients
tacit recipient outputs use the same on-chain wire shape for classical and class-2 shielded addresses — an indexer can't distinguish a stable recipient pubkey from a per-tx stealth commit. Only the recipient's wallet can confirm by trial-deriving against its viewing key. Outputs paying back to a sender input are tagged as change.
| vout | address | script | value | role |
|---|---|---|---|---|
| 0 | bc1qft6ep4tg0w7vg8uyp7m6zl30vj5mdhltrh7psv | v0_p2wpkh | 546 sats | sender's change |
| 1 | bc1qg5uf7mm2juua7d9xfd48jm6a6d4tlqt40c3dmq | v0_p2wpkh | 40000 sats | sender's change |
| 2 | bc1qft6ep4tg0w7vg8uyp7m6zl30vj5mdhltrh7psv | v0_p2wpkh | 35047 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 02888498cce0b606215e4171b8a19a85b3d32b369bbe467ef032d3ea530eff4c67 | 8bfee2a69f7be931 | no |
Signatures & proofs
- kernel_sig
- 9e2fcdb7f225ae21f2a78ede6478c4bd6ce94f9cec6a1e3c81cd9c373ef89b10722b46799353cbb6a32fa90ce04f2772ddf17f5300da10de4671b5263fc038d9
- rangeproof (688 B)
- 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
Raw
- witness (881 B)
- 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
- payload (830 B)
- 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