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
- fcb6493ff12d9e66162e94c9c6ca5783114caa132d1ed44b5d1c37f00fc9cc02
- commit_txid
- 5ce8a803e60014a2bf300c9852168a687ccb0f17f136c6e8881eea8eea62b3ed
- status
- 3205 confirmations · final
- block
- 949857 · tx_index 588
- block_hash
- 00000000000000000000fbd879330dcae98b4f883385c0b8b9f8cad3fb0e22ac
- block_time
- 2026-05-17T21:25:48.000Z · 23d 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 | bc1q0p6pfcekdul9padfs5ps6k5nvtakyf5tk25wnd | v0_p2wpkh | 546 sats | sender's change |
| 1 | bc1qn6mms2dh7vuzgj4kaqw8h69lrcxtdfnq7a847w | v0_p2wpkh | 50000 sats | sender's change |
| 2 | bc1q0p6pfcekdul9padfs5ps6k5nvtakyf5tk25wnd | v0_p2wpkh | 488030 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 0367c263581cf093006c80f1656ec8fd0f623e2fe78a58c0392703eb6db116fefd | 566ab5574ac22949 | no |
Signatures & proofs
- kernel_sig
- 0b4558a393b424984d13b880709f5e159148cb0c6e24bd0c682e7357795af41883863804c6640ace4f18a996b8765b7ae2284bd578801841dbb1f5513eb92585
- rangeproof (688 B)
- 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
Raw
- witness (881 B)
- 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
- payload (830 B)
- 26f0bbe868af10c6c67652a99709bf32048d1aa7194efe3e9a1ef1bde43f94762b010b4558a393b424984d13b880709f5e159148cb0c6e24bd0c682e7357795af41883863804c6640ace4f18a996b8765b7ae2284bd578801841dbb1f5513eb92585010367c263581cf093006c80f1656ec8fd0f623e2fe78a58c0392703eb6db116fefd566ab5574ac22949b002035d89d758f210e1adc6c7ec99dd9a3a9e3902247ab5c1548893e0e5147e9d015c029fd0841b5800c639703442e2ade48dc42fd0490b0f9c25e80ba604cd2765fe21021de85ed5d3c5205a6824aa8108b9c8f4bc93fcfcd52a87fe7e69244b31a9ad640218154961ae46ff3aaf2399f344605bf6e4fa3c967c6c99548ac29dc726fa29fcd61219411d883cd81e69d335d8158bcbfc10516d671f09393c9a810959d9c41bef060f93f7e88adf48efd6d62dabeeee17b5fb8352f83479df4996e50a2b3bb781d33718042a041802f3f55e01c3fcd73a10bf8d690b13106b7bba4387cb17e002f0bd82b45a5b8304de8b9af71726398bb5950a872f5522e28648f819205c34c903e875d14ea7efeb5ae437b9ab78693c99a3ea7f61e6e36cd2c55e8bb9124027c30376d5bd3ad8729ef332ee76394c40b16815b8ad83bba26d523d79bcfe05f17ced03aaea921887ac69bcddf687d04000a2a092cde1bfbc7b4a95b799d3f4572a284702541414f01adbbf9a5d034e27b09ab7c5c6bb6ae70869cdd4a028b76ee764fb7b032dfcc16d4efcdf96eeb5d56e4db2fc80fef79ec18ab6de8b6f86e77ea15f6f52029890703fe4eee4b4acf605d03d9559a0886580882d0739e696d8ad826e42e61a03a88ddf32074a3bb102298f51f763d639cb068668142a3838cebcafded34936a603ba47a7ee4cf21e9f228e0c3cccae8ac55cec28ec0b81334e6f737ae4fd8f29a203247cdc992042d63e6390b7a984b297e481c0e2195561442152e4c9497eacbe3e03a14c44253e6db624577516ac18487d1b6aba2e5893ce40a72c71124e04d62b2602206f3482dbf25245647b564eb4b77cbf1b59addaa5bf465a95645ef1e969b7e10a171b71345a2abcc19a777f1442198cd2c527eb3b6374fe4976bb06d37f9384c6e635fdbff7ba0953622f640be8eca505372c7ff387f2333855f73fd1fdd52a