Atomic OTC settlement — confidential transfer mixed with BTC payment.
What happened
Atomic OTC settlement (TAC)
Confidential asset transfer mixed with a public BTC payment. 2 asset inputs consumed by the kernel signature.
Transaction
- txid · reveal
- 3e2f0e670db57c486f2cb7937bd9fde418d678fa63bd2a9a5ef55d96887ce6f2
- commit_txid
- e3a928fd2d05f0b9d70ce6f161fa4e951b625f9a9910ebca221904b7d604c2f4
- status
- 156 confirmations · final
- block
- 957184 · tx_index 1785
- block_hash
- 00000000000000000000269cd34f988547956287631e1e24acca33c0a29163a8
- block_time
- 2026-07-08T14:25:02.000Z · 1d ago
- fee
- 1664 sats
- vin / vout
- 4 / 4
Asset
- ticker
-
TAC#f0bbe868 · 8d · cetch
- asset_id
- f0bbe868af10c6c67652a99709bf32048d1aa7194efe3e9a1ef1bde43f94762b
Envelope
- opcode
- T_AXFER — see SPEC.md §5
- N (outputs)
- 1
- asset_input_count
- 2
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 | bc1q2psnrdc2cfa900ku4mkv48kfwlunxm8drp80kw | v0_p2wpkh | 546 sats | sender's change |
| 1 | bc1qrxrh009qa6cgjxal0k9wd0g5cqr98cllu2y40f | v0_p2wpkh | 37700 sats | sender's change |
| 2 | bc1qpq62rftn0sfh02k9hgjpegr5tys23sd00ymvmz | v0_p2wpkh | 151460 sats | sender's change |
| 3 | bc1q2psnrdc2cfa900ku4mkv48kfwlunxm8drp80kw | v0_p2wpkh | 811932 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 02c8dfa40107a96c2f5425261765ac2e2611670de45e86450155be172ac37e4c11 | 2895a66fbfc2d022 | no |
Signatures & proofs
- kernel_sig
- dea7be7c748d42b09ed3d5350cd409307b9e51ea5b85a4df4ef91742bd2883a14c5f1bf7b231b149959d5fea603371ecf93dd685f6991ef71e594ea4e33dc063
- rangeproof (688 B)
- 03a990830d00032ce5ed82d0bf4acf56add2749ee112c57025a4f970ae0287848c03471c2ed21560e17e325d0dfaee1916fa17bfbfad172e50fced2d90fa51a070e90244875e6c28fb91603db799e2de5c71a5da162574570a951400fdc3fec1f184020322cd5082990de2d934a9b4ea0f3a3cf88f758b8db3bd30a6eb1dc24ed44df8cc2dafe7e9c6701cfcee94b3e6e5c1f0f1826d52ce6cf215a90629b79dd846b360ae6a2fd5c36cf2341fb5668176bb77408861fb010c4579195837d9f77abcd8ac196c3b91c5ac093b6c4721817d9b57b9f806d5df8626e0b2abf74980cb7d065c031a4590d0d74fc84b510c6c0fccdab30b937d8ecc10dc6d1fe3f09042fdabece50371058833735b0f8f72deee5eefb5dd696623f1261bc2cb1642338622e2ca7f7903c0774e774658b98e600ee8206769c49a803464d423e2aa36ad12298d50d629c30255b1f0019d32ce7ebf84dbfd4dc262fdd955a16e53befb268d22e044c53de29b029d4d293f9440880c5c0316453760fb68b8316f659079132e9bbdfec771f879df0395537ecf21b5d6e87b7cb36f68156ff34b8169cc4302c4148474ff80c392e3b603cee4112329b5db584cb86093ec599be497ebde08a7e5855c406c339cd5673983028a3a2a91df09b00c5e9d53a449a648bcd436b024536c7e22450841f8b86acfc40315873e514c828a81225ac23d33ed0a4c832a3750945c7f2887b958d9567e1f4e02c824e1989f8fe92a3aa773cab8724b36d38018f3c707e3508f6f0e43a2806823031559b36abe04f8355987b07a45df6e5d27003794aabe23f453f6fc0fe8786aab0385b23d9cb93a88c09898e19582c8b08f6261b441e38af4f5fd7a84ef77d021b48a18f51b3b11d40f4eacd0b112884f89e1bcff66723c70eaf590c0bd1ce94f616f3304c0c95d2ea0b2538949f868dcc35bfadedc4fe84ae711c4a204cfbfb71e
Raw
- witness (881 B)
- 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
- payload (830 B)
- 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