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
- 54bafb15ca9953dc62faa717aaa6e7341b14042b59005f2dea1f3d8303946fe8
- commit_txid
- 6ae19296e104b28809438dbfd90d7337cefa59d2dba4a1bcd781818c4bad7b4e
- status
- 3226 confirmations · final
- block
- 949823 · tx_index 190
- block_hash
- 00000000000000000000b2f4088958f1a3a25c6ab6bb3fbf8773550e369a9592
- block_time
- 2026-05-17T16:04:59.000Z · 23d ago
- fee
- 2187 sats
- vin / vout
- 3 / 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 | bc1q38uyfyp2gq26xkznwgq37wmjvdehu6nzhqldy8 | v0_p2wpkh | 546 sats | sender's change |
| 1 | bc1qn6mms2dh7vuzgj4kaqw8h69lrcxtdfnq7a847w | v0_p2wpkh | 149000 sats | sender's change |
| 2 | bc1q38uyfyp2gq26xkznwgq37wmjvdehu6nzhqldy8 | v0_p2wpkh | 547026 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 02df49b8fd398ac7435cf2d82904a0371ab30435beb42bc235638bb847f13d7f28 | 2d5d13f67d60ad0e | no |
Signatures & proofs
- kernel_sig
- a14df2d967fedf331b2d9babb204c2106eda6d703c0c5c0edc5c47f7b59c7de70ffeba4ceab5d6d75f596ec7467c3118204561fd71032ff0028e5518c29e7499
- rangeproof (688 B)
- 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
Raw
- witness (881 B)
- 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
- payload (830 B)
- 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