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
- a8761e45e8d0c5564d7355d64db325211bfa235861915950040ee4afb12b4203
- commit_txid
- 1f4879bbc40d31a23a72a6c21e8f42e7d61e4a27602c607b09d5aba1309735cc
- status
- 5148 confirmations · final
- block
- 949351 · tx_index 1210
- block_hash
- 000000000000000000009c6b9d93d52e31e05cf7aa533d682d297b9a95d821b2
- block_time
- 2026-05-14T11:25:57.000Z · 49d 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 | bc1q9cth9rhr7lf3sucavax54qxkvpk3n0pfsp0l95 | v0_p2wpkh | 546 sats | sender's change |
| 1 | bc1qg5255ch69tx7rr5ynl6up8kq20wucc0yzz7mdg | v0_p2wpkh | 1400000 sats | sender's change |
| 2 | bc1q9cth9rhr7lf3sucavax54qxkvpk3n0pfsp0l95 | v0_p2wpkh | 2984 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 031c33a3a4f448735860bb4eac289a58ab16f479fae55743f5f391c35767cfa105 | effb3e7d8da1ead1 | no |
Signatures & proofs
- kernel_sig
- 1904a25cdc692780b47c1b5e950c719407397042b839c87c349f03b2d5aea59e972f50d906ea8f364b90faa06c68f5af5fdb129ae1c7fef480a6a2bee0ddc28e
- rangeproof (688 B)
- 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
Raw
- witness (881 B)
- 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
- payload (830 B)
- 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