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
- 539a71bf1c08ae6a1f1a9202d1bf0f3535d0bbf4c8167d5bbe36ebc5c7ede41f
- commit_txid
- fc5009b7b4d55753b3fb214c6ab766b7531fe8276fd0aa7d12ce216df401b5c4
- status
- 5156 confirmations · final
- block
- 949343 · tx_index 1075
- block_hash
- 00000000000000000000a19d3fb1c60818c9f6fbb2e2a995e93ad4b8593882f2
- block_time
- 2026-05-14T09:09:47.000Z · 49d 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 | bc1q0mm5acv7hdftmkcyhn3m86m3prezyu59uy7tj3 | v0_p2wpkh | 546 sats | sender's change |
| 1 | bc1qcnhv5d87637pgkp9z9tkxch4gmukmfnjdg5p4w | v0_p2wpkh | 70000 sats | sender's change |
| 2 | bc1q0mm5acv7hdftmkcyhn3m86m3prezyu59uy7tj3 | v0_p2wpkh | 180307 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 03612bd382fa91eeea9f1a6e76c48302419f0275e1348957838150c7ef33d77f62 | 557230becfb92a02 | no |
Signatures & proofs
- kernel_sig
- fa6f6b784fbf9344516ae17f561088e2de958f426edda3d876ae078fcfbe3907cb107f82117d2ea850c59a30f4bb54a3bb30d5bd700991ede6ba9d4b8800be91
- rangeproof (688 B)
- 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
Raw
- witness (881 B)
- 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
- payload (830 B)
- 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