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
- f19e4b54292ed3bd84b8fdbecb0a573184e779349654e8566e3c181ba09e29be
- commit_txid
- 7333f5f18275be216ca8d5ba2c91789437064bed4980495226e7b39d4d0ecc11
- status
- 3578 confirmations · final
- block
- 949554 · tx_index 125
- block_hash
- 00000000000000000000c60b8f81979be6ab1ab3a74635d5c3184cd08c7f2153
- block_time
- 2026-05-15T20:08:49.000Z · 25d ago
- fee
- 3645 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 | bc1qx98sw28t2pkj8c4cpxkjcrwv58lszqyv706762 | v0_p2wpkh | 546 sats | sender's change |
| 1 | bc1qp2sxt0m0sn4eu9kqaz5phffkv7tl7uwcnnxhxa | v0_p2wpkh | 24000 sats | sender's change |
| 2 | bc1qx98sw28t2pkj8c4cpxkjcrwv58lszqyv706762 | v0_p2wpkh | 114681 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 037776020748dfe9ef39d1d04906b9652aa0fb7a7709946ca660636249719c4480 | f9de0da47e917090 | no |
Signatures & proofs
- kernel_sig
- 82041da77bb026f74e70f7c5d71718267df63011d17d3dec7887e651bda0b97f061a61e8d307df0ebf0e9ee57d353de86f25a3cff6efc0a1988e23bf16a38028
- rangeproof (688 B)
- 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
Raw
- witness (881 B)
- 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
- payload (830 B)
- 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