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
- 21ec13a0fa21f4b395b5f94bc60a9f05217ad4268c774710a5572e7f6b659ba7
- commit_txid
- 359c1ef28ba6ba16ab3ad35a9070fc7cead8239bf05afcafdef0edd76be7ab57
- status
- 5349 confirmations · final
- block
- 949144 · tx_index 43
- block_hash
- 000000000000000000001650ae17fac6f6f8795c501b3c6134d065ebf2a7a1e1
- block_time
- 2026-05-13T00:04:50.000Z · 50d ago
- fee
- 1458 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 | bc1qj6pyqmzvra3ve0h5skkfaussdglcq6vu8grsk8 | v0_p2wpkh | 600000 sats | sender's change |
| 2 | bc1q38uyfyp2gq26xkznwgq37wmjvdehu6nzhqldy8 | v0_p2wpkh | 2393334 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 023a0ebe6ae1b5a5e964181fc5be967823734527a37c25d233737f0f92ff59880b | 691e122b461a8e22 | no |
Signatures & proofs
- kernel_sig
- 54598d6bfa5945692be0b92729fcab9d4c9faca37d383d69a1041226f6a55add908b1957118fce6cb65bc46d89d3f87784acfb96aadb302a7d9b1caa323efcd0
- rangeproof (688 B)
- 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
Raw
- witness (881 B)
- 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
- payload (830 B)
- 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