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
- 4c66a4d49468f94bb28654400e1868218bddf75d99a5850d56f9ed6cdb1923b7
- commit_txid
- fd310ae355ecd76e151880cf42455f4dd767324fa6a2acd5b5d4f69238ca0cea
- status
- 3679 confirmations · final
- block
- 949361 · tx_index 2302
- block_hash
- 00000000000000000000fac85201de449514077aefc8351d92c5ca5e7085129b
- block_time
- 2026-05-14T13:18:55.000Z · 26d ago
- fee
- 1458 sats
- vin / vout
- 4 / 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 | bc1q4gfvany0yj6hez0grvjqy49pg8ph8mayc3ur6r | v0_p2wpkh | 546 sats | sender's change |
| 1 | bc1q660jls3mf3crzcqmdnktayjxmn275uw4h4esa4 | v0_p2wpkh | 249500 sats | sender's change |
| 2 | bc1q4gfvany0yj6hez0grvjqy49pg8ph8mayc3ur6r | v0_p2wpkh | 227225 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 03817ad64757cd00fe1adaf9bde3b759e92b61c052d576eb1bcb7b08c23ca83c1d | 2d5fe096e8ad6ed5 | no |
Signatures & proofs
- kernel_sig
- 331d73706eb67579cb22a26f15e428b0ac779bcaffe412b26fb7c87fd1c632b3a202bb300e61491aefa34d7ccc2e8eafbe69d9b8502816adb4eeb3c0cbca991e
- rangeproof (688 B)
- 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
Raw
- witness (881 B)
- 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
- payload (830 B)
- 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