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
- 529e2500f67005e22b94e3780a0675a2f1e3780d7b0742aa8ebb704520976a30
- commit_txid
- 0ddaaf6453880d8b6e83bb6d6fcece9f51bd354324c74b793eb39a35990e38d5
- status
- 3650 confirmations · final
- block
- 949482 · tx_index 834
- block_hash
- 000000000000000000014d0f9deb13b06ea30020334295fa9f728f56988e2ca8
- block_time
- 2026-05-15T08:29:27.000Z · 26d ago
- fee
- 2187 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 | bc1qd4r4l0s8e3hmy3h76xwtehe5r78ckaj6yy2gvg | v0_p2wpkh | 546 sats | sender's change |
| 1 | bc1q5avzck3s78nqwezqux508qm8jywglrsljef3fg | v0_p2wpkh | 18321 sats | sender's change |
| 2 | bc1qd4r4l0s8e3hmy3h76xwtehe5r78ckaj6yy2gvg | v0_p2wpkh | 28992 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 03373e1f2427bb385f13f663fde5a220914c7628e1c663f8851234ef8a987098d2 | 4ac365df53707c48 | no |
Signatures & proofs
- kernel_sig
- a93958e52ff5f475a8b4946a5836b572632f5234139612096260fe40027d1747df67e2998e23302c192514bdef3b8b4e65ed6a6da03384fc522cc3531f17f069
- rangeproof (688 B)
- 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
Raw
- witness (881 B)
- 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
- payload (830 B)
- 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