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
- 166cb2332d8c56f3119b0d34c7c8acfc3c11625b6512be528bb99d9d9dc15221
- commit_txid
- c1f66dab6458ec6cbd8b94a15596bfbbc3a2b2009e38b7e745fa7fbfbcdbea11
- status
- 16 confirmations · final
- block
- 956930 · tx_index 372
- block_hash
- 0000000000000000000165d6c2d15e2378dd63b4b2200c987fc87814c8aeed60
- block_time
- 2026-07-06T15:33:02.000Z · 2h ago
- fee
- 875 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 | bc1qr4lwwrv6c275jymap2z8vxmycc2r8g9cqdlf8n | v0_p2wpkh | 546 sats | sender's change |
| 1 | bc1qqqwcasu5ean5j0etylrjt0z43pjnwfksae6ewc | v0_p2wpkh | 278000 sats | sender's change |
| 2 | bc1qr4lwwrv6c275jymap2z8vxmycc2r8g9cqdlf8n | v0_p2wpkh | 4511033 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 03d51d7cf08727d8c15e0186af21cb05f6018b7ca4ebecd42d206799a500356de8 | 683d720da38149d2 | no |
Signatures & proofs
- kernel_sig
- 890849727101a2babc86e6365fa0719456e8f3fb7ea5cef862ecca75c4d64373155537055d6dd1b8e2e68004306b188b4a0bec205bab0a5d455390fda84c79e3
- rangeproof (688 B)
- 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
Raw
- witness (881 B)
- 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
- payload (830 B)
- 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