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
- a406f4939bfc46285d41e674d9b3a4e9368965e5786112c77bf3f8ed8603399b
- commit_txid
- 1ea93f2f26daae071060637f5122c683b06ef02eb0ad33e6c3776e6a05aaf9fb
- status
- 1219 confirmations · final
- block
- 958824 · tx_index 922
- block_hash
- 000000000000000000022f0c32865a4aaf59ddc9d2944385396687be12f9e7e2
- block_time
- 2026-07-20T04:55:01.000Z · 8d 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 | bc1qvk6qnf8pyq0vt2w9hjsdaerd3n7exlm9vxalp6 | v0_p2wpkh | 546 sats | sender's change |
| 1 | bc1qwxr057d8957xl8ng5x4yf7jgdzlqvmugr0wqzp | v0_p2wpkh | 780979 sats | sender's change |
| 2 | bc1qvk6qnf8pyq0vt2w9hjsdaerd3n7exlm9vxalp6 | v0_p2wpkh | 3954101 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 03659177733987b7a3f5d31399b7b309740d3bf99aa3a8f0382d15c665f67d38f6 | bc38e90850cf9bd9 | no |
Signatures & proofs
- kernel_sig
- 3da5298990a367f925e1e30e00485f6865c716873bfee25cd2a2b5aa03224a3d24f7561aa0a01b6af2d68457be1617565a5f705acd1cb397dd558a396d4ea6b2
- rangeproof (688 B)
- 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
Raw
- witness (881 B)
- 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
- payload (830 B)
- 26f0bbe868af10c6c67652a99709bf32048d1aa7194efe3e9a1ef1bde43f94762b013da5298990a367f925e1e30e00485f6865c716873bfee25cd2a2b5aa03224a3d24f7561aa0a01b6af2d68457be1617565a5f705acd1cb397dd558a396d4ea6b20103659177733987b7a3f5d31399b7b309740d3bf99aa3a8f0382d15c665f67d38f6bc38e90850cf9bd9b0020366a696382b0255ffd6dd4327415bd345e118829dad840760d0b1612bb8d566f903df1a9c08c6c2d2d36b2e8b131de3dd3f29ae29c7d6c7696a92e9469f8bd7f5b40393f0f7b2c86855523b080d5d9abebee1ef4ba1c74410a5c748b26ed15333ff2b02dcd4ad019061594225f67aa877058f4096255a80779c0b16f73d7c5c6fc57668c06088135e2cef79cc121dde786d5a7d8defee813ed5607ebecec7e3e8bffa1de86c2fcd13e70bc4c8ef6d67bb577924eacd9a7b8bff8f11bc85cb2d13404a36ee518f981f912f15eee38934d27c4fb3fd99ecc5ec223f3d0e998170265e64cd03d94d0a1932029ac7179a0d7fdda2e9e600879a6e7092faa11cf7d38206c72dbc03c021891289923559093d63549b288ce220da96445171d44344573eaa91819e370287ccb31cf1340fcc29b4ddc37e4f8f12b4bf4c37808f4b9b681975cfd4f3735d0282c4142c5f79f6e94df461c9e71c58aa46f93b5fc87414ccbe23bb33c753440003e596df93e4c0d01b9e4ac2067f1500b07b4a8bc8eaebfdf6a31de59d87e11c0f0222a01d5860065bb8494be1929d97415db683d5f16b485618b899c205048dfca502bb18333eb29f2b860cb4aa3e88a9bcc5f56cceb8b25ae0971e2150974dd1efcf026374756557a541c736f6a6a6233f9d6c2ce5086d28e1c15b5ff7a9648d57378a03bb0859fe4186c7d3cfb5ddb0922919ff65e329b3f1959a112ed97852000bb9bd03317b8ad8a89720738e28bb6bbd2e248ae7c05ce7998b4411b262bb463e1650a4021cc4dfab9ee1e931f4652e6d4e0a8f553189e0c3d577cb7656ccdb49213255f003933ae5584f7bdf399b42a39b6af7180b851671eaa7292cf1902a04fe474353446a63afa3fef3240ede870f8a1ce36b5dfc28ee7bbe6ea8dd0f055e0aa852e3b8ccb17da2483b6be280cea64a0423c245f9ea936fd6974719e1f4129b9c24d317