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
- 503080543838ba46c1dd83125ed0d6f7c9a40c351c42701fba702dd804bccc92
- commit_txid
- 750781e39827cba76aaa9df418a66c4a7474f9760d6f4e0392a09f7eba634de6
- status
- 6479 confirmations · final
- block
- 950597 · tx_index 1482
- block_hash
- 000000000000000000020e814fbfb32031184baed4a08b4193945c3b88e3998f
- block_time
- 2026-05-23T01:22:54.000Z · 45d ago
- fee
- 875 sats
- vin / vout
- 5 / 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 | bc1q54wyt0w7u47vfkc5tpg6d48hck7nz0ra7x4am5 | v0_p2wpkh | 546 sats | sender's change |
| 1 | bc1qglagvxh7zjnxk79n28x6c0qkcs4r9cn50r3eut | v0_p2wpkh | 4000 sats | sender's change |
| 2 | bc1q54wyt0w7u47vfkc5tpg6d48hck7nz0ra7x4am5 | v0_p2wpkh | 5160 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 022889ace0c7bccadcfec6358f01dedee21303eb497d506e7acf391f51574d0b21 | 0d12ba2bb21eb342 | no |
Signatures & proofs
- kernel_sig
- 029aa8d2cc88aedd7af3b8524c896d7692063576a40911c48bf5ccc93beabec44b7d30e8d67722064bce4577b0742f1aa546190f9201e260223fdf2f1bcb2624
- rangeproof (688 B)
- 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
Raw
- witness (881 B)
- 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
- payload (830 B)
- 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