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
- 68fadd426cf84ee04b6a7dde76fd58a70dc3177b416676079c2f869b28cfaf08
- commit_txid
- ad3aee18af77bcb5622c903a94f7bc533f5b89df60475b7f7bb9f731680b38b2
- status
- 5014 confirmations · final
- block
- 949488 · tx_index 1058
- block_hash
- 00000000000000000000136a21e98e3f716dce94d456765f1d10f4880392d64a
- block_time
- 2026-05-15T09:15:25.000Z · 48d 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 | bc1q80uvv7e2edwt0m7r38scyu44msx2txh8v542xm | v0_p2wpkh | 546 sats | sender's change |
| 1 | bc1qp2sxt0m0sn4eu9kqaz5phffkv7tl7uwcnnxhxa | v0_p2wpkh | 29000 sats | sender's change |
| 2 | bc1q80uvv7e2edwt0m7r38scyu44msx2txh8v542xm | v0_p2wpkh | 2062 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 0204fcb9116e711de66472cb13179df1be2f38ef09db9a47690dedfc07657a1ba6 | b58b09f576961447 | no |
Signatures & proofs
- kernel_sig
- 3e72c4e8233e28d3eeafcf7837b07045c074ac637892ba06352b315d7f35010420f3f524cb3ec76f18dab84c7079cdda8ee366db9231cc990e3fef2fd41f4bd3
- rangeproof (688 B)
- 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
Raw
- witness (881 B)
- 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
- payload (830 B)
- 26f0bbe868af10c6c67652a99709bf32048d1aa7194efe3e9a1ef1bde43f94762b013e72c4e8233e28d3eeafcf7837b07045c074ac637892ba06352b315d7f35010420f3f524cb3ec76f18dab84c7079cdda8ee366db9231cc990e3fef2fd41f4bd3010204fcb9116e711de66472cb13179df1be2f38ef09db9a47690dedfc07657a1ba6b58b09f576961447b00202887924a99910d4a19bd91ef17307705d4a4858f1d629db30c888ee322a0d696503a7f657483fba42489e131c31648f77ab73d7110465484410ab57686aff603f0503a93c9db6353ed69275669a16c111fa814eb16951b552f490df5fabecf973099e029b742835e204b32b59027766672573e7ace5efc3e4777ae194de5e7070a7ba97b1af51674d9d9cf36b629dd50163f33e1b902b682c75acbf91c59ab24b8e32fd5f9df87aa91a1ca9ede80c401faa17fa1b2b32f77335dac8f038f3faea1f5ff856f61d419228e99bb0e09cd8ccc3a417cbf6703b2514ec9f50b4ce10f710101e03b05de14984c59d8296cd47f6352dc58434d6677326732165a531989164e5c5c202d5001783a0e92cbf7d4dc135eb09dc6cca8bb8579653a1ae016a2eb6c970c2da02e9afe89703cea300b29b468f235f2ead55a1bbd4a71059e176833a4f1ee3c5190310aa31f60d47db10ce221e6d725b32e93f9159b072d52024ff21a3c5b6ba5f9a02ba007a64957c202468a882e51860ec99d0ea0ea0c22e7d073ef4b38ae044950d02c8a1f265e512de176fdf5b84aa09a261f293ed79228110a3c4ebb68f2c049920026024ec3118aebec21f8ee4393468c56d1ae887ebaf375eb67b195a280dc4df9002ef34f7692f01638e653901f6ada1e2f1d3199790c2fd152e74e96e63f7b8499203bc59075088e0f4b8cba27c5f04a224763f8dc531801fa6216d04005c3b615aae02c65dc4914e27fd90e7b38d7e67e6a916ce72eb662470a6a7b382239d642462e503c4385c4d0b2fec4863781e5a5e3cd5e3460c87727f233448e8dd4826d8d915cd03363ed06ba031812b3eb273a740243dcb37350e1ac3f93eb034f2c9de8d28703daa979be693451ff55d50b30e4b25306d881bbb50ac5ff586a0a61d92ada7d8535096a666c56352e817d818d9a1dfac1849049c52b67d33461bb4f20b60e9177d