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
- fcc424113c7dd1cfd5f7106bfa06fca87b09481280f1c82d7d12f43846dd68e5
- commit_txid
- f51def4f2d96661a82fd5b5332b9984afca6e35b1b5c946199f6749ba2313f03
- status
- 1777 confirmations · final
- block
- 954903 · tx_index 277
- block_hash
- 00000000000000000000f03738be9977b6ec88415cb9add6fcc70dbb67056a44
- block_time
- 2026-06-22T21:35:04.000Z · 11d ago
- fee
- 889 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 | bc1qazdq39anxd27nn9ylc2r23la3990z5le3njvlm | v0_p2wpkh | 546 sats | sender's change |
| 1 | bc1q2uxfnej26es2z7a30d6fyhfhsk68y3e9aw3ndh | v0_p2wpkh | 100000 sats | sender's change |
| 2 | bc1qazdq39anxd27nn9ylc2r23la3990z5le3njvlm | v0_p2wpkh | 16818 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 03cfacd7044606ae8900daf9c39854e1744399bcf868eabb457a6348a3c6aab4cc | 77680be00edec3ac | no |
Signatures & proofs
- kernel_sig
- 8ae2be13c775f2849acc3d515156afb1e3561fb23c5dbe73597ab46a72bf07754fda5ca68460105da84c98b842c157ef855b37078bf4a07347bcf6a177ac5bfa
- rangeproof (688 B)
- 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
Raw
- witness (881 B)
- 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
- payload (830 B)
- 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