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
- 4efc5e33c04dac48958ef4cbca1353dad01106b6d0e2e1a80565b2aed4e18b45
- commit_txid
- f07ac87335d6d793a681e8a0c70a2f24c1996aade541231295c6d2bfb083f847
- status
- 8 confirmations · final
- block
- 969086 · tx_index 791
- block_hash
- 000000000000000000014e2431520fcad943697cffa9260ba12a38c5459fcc91
- block_time
- 2026-09-29T01:59:27.000Z · 2h ago
- fee
- 875 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 | bc1qqcj7kul3du7teu0xnd7dmy5ym4q47d7fev7npn | v0_p2wpkh | 546 sats | sender's change |
| 1 | bc1q5r8n0nnvlv75ynqrzmpvtynvwfjlfvkmafekdm | v0_p2wpkh | 27738 sats | sender's change |
| 2 | bc1qqcj7kul3du7teu0xnd7dmy5ym4q47d7fev7npn | v0_p2wpkh | 80799 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 024b28e5ff32b475e7e53d579b41b47830a20a0b785a1eb5ff8787b7827ed2a0c5 | 02c265ce306b06ca | no |
Signatures & proofs
- kernel_sig
- b8fe0ff532826d128b518bebba1d41edd43cd0d26274525b5d785f5392fdd99df343e69d193d482775c3d2832a127eb38994d79dc80f49e4a5dfb7ba8cc167c5
- rangeproof (688 B)
- 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
Raw
- witness (881 B)
- 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
- payload (830 B)
- 26f0bbe868af10c6c67652a99709bf32048d1aa7194efe3e9a1ef1bde43f94762b01b8fe0ff532826d128b518bebba1d41edd43cd0d26274525b5d785f5392fdd99df343e69d193d482775c3d2832a127eb38994d79dc80f49e4a5dfb7ba8cc167c501024b28e5ff32b475e7e53d579b41b47830a20a0b785a1eb5ff8787b7827ed2a0c502c265ce306b06cab002036035d88080487ba91f8aebc67016cc3703aab3714568895307f1f9bbb2942609026f15efa1c28a77331d8780d81fbcc4806d699e915b5f2bb0a7ef488f2c21a22602d70299eead6591953b6839d05c3348c25e7c6af78b96aa8f9e4f46b457f9541b0227f48620bfc66559f6ae42a103fa905977faead36eda880602a1364902c73a63765af9ada33d29ed786abff325eb5bd196788c09553e48c4c0abbb2f471ff26bf2cc78deae8bfd597070916a3628b8783e9fa8df2ff171177d10ec94cd6142a60f2f37955c890d560c2ac9259975015286c6b654418e572592c4797e3ec0f9d102421277fd312b074b5be7f59b1d37896ac79c71e6a902cf6b61c3d3ab452c7f430378e348a6871b0846fbbe93edde2509eea675d069f2ced7548fc8a90e16a590fd0205844bc4359a2c60d54ecadcc558376bd3706077bc221d217f857d339a17854c03e1ff9a2ab1920804f8434ffeda48f32b5c68dde90d3a4d8ee4a7f3dbe639e646038928c1f565c7da3f8d9446f444d3ee5ffab1face55f7282560406086cff6d1c003af3530e6c20cbaf4f4870c39b83449925a3f94f62f3ef6dd109cd247cbab3f64023ea2455b5ac4cc84fa920390381f90277790524516bfa62c97f2e604b641c132022a82469bfb582a3892352a42d2b86b444fcfb7852953b08caa4cf89767db95d4020f190f163986683c322b212597253bf2ff757f73de4a8b6821db96c04eb28710038f2d34a3bea8a59811096677b8208a0f2af53a19c3b3cc33569cc8124fea24de03b7356ea0a6ba49bb29d4e77afe4d3e7de73c36db273f7b20b3a4bbe490c11eda023aed6ab4c383e67fa77edd6d457284af4c39f33ae84594c3166ef56acaede0433bbd8d94ddfb9c24c7666541616ffba1c6ab9456a4bbc57b18087260bcfb200b437632021ea59d203e922a7ec962a52a1b86dcb89bd12c9651340c08e4a73d0b