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
- 7c4324ea095f5f94dc85f59bd72a3f7f6552a837d3cad63b08b53e9a31d641f4
- commit_txid
- 78391274d3ff7e9ab6632e3bc280f9507a964c5f651e723500fe1d2b4f26c5c4
- status
- 3856 confirmations · final
- block
- 949178 · tx_index 487
- block_hash
- 000000000000000000013540d424a14fbe5d186c7b1f481ea0b45ebeae618d91
- block_time
- 2026-05-13T05:58:49.000Z · 27d 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 | bc1q6kmlg5jspcczu7yhra0v9alfwhpgg0yakv9r52 | v0_p2wpkh | 546 sats | sender's change |
| 1 | bc1qdxm3v8t3c3t0q5zyumzqvgelvmzeztevdjmhg6 | v0_p2wpkh | 800000 sats | sender's change |
| 2 | bc1q6kmlg5jspcczu7yhra0v9alfwhpgg0yakv9r52 | v0_p2wpkh | 3198042 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 038459ad9c041e80098765e2768ce1f080521fcc526609ab465e527a4b929b00c7 | eaad4d587469b660 | no |
Signatures & proofs
- kernel_sig
- 2a9846e6873066d4e0f51dc99d4e61147536503169d77e5f6a14a64851891f7c3b817c5b09a98f75aa03acbf6c31ff07b80500df4dde04dc9f154e9552787ea2
- rangeproof (688 B)
- 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
Raw
- witness (881 B)
- 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
- payload (830 B)
- 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