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
- 920dd77437bcb7fc235c3912fb5f9870b3053adfc587c2d199bf84f28f44cddb
- commit_txid
- 16d955919a6a523eedbcaf3e861849d51bc32345cd9d25b2e3e6b41599594907
- status
- 4943 confirmations · final
- block
- 949548 · tx_index 457
- block_hash
- 0000000000000000000207cb882c0a1bdf223c896fae033c6eb0e75a5c2d39ec
- block_time
- 2026-05-15T18:59:57.000Z · 47d ago
- fee
- 2916 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 | bc1qdk6r3qt7jjxjghd53yv7t503rwlrlzp8zzc7g3 | v0_p2wpkh | 546 sats | sender's change |
| 1 | bc1q07zc370t54as6cwruldceyteyz7e4l02cj96pa | v0_p2wpkh | 31559 sats | sender's change |
| 2 | bc1qdk6r3qt7jjxjghd53yv7t503rwlrlzp8zzc7g3 | v0_p2wpkh | 2542443 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 02f57f3a3e2c0a2a48557894fbdf75e7d70d3762785df99d450799df052e6a9c86 | 83dc7b95f9725b5b | no |
Signatures & proofs
- kernel_sig
- c641078858fba490ad8885fd99e059e33cda0a0bdaec8f3d1d0b6c977e869935029b8a4fde1bb024ed28953631fe2e8f0dc698a220415f047aed9ff6fa8a0346
- rangeproof (688 B)
- 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
Raw
- witness (881 B)
- 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
- payload (830 B)
- 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