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
- a90af316207e968f5a2f01912586a290ac55ac716ac6e658e2416868a977540d
- commit_txid
- 02be5d9677181e582b495dca873662d547210e5a0cad02dd37596d8f6481acc7
- status
- 3340 confirmations · final
- block
- 949680 · tx_index 717
- block_hash
- 00000000000000000000fdf5996195fc712a13080ebceeb0e248215c59cf3bf4
- block_time
- 2026-05-16T17:00:54.000Z · 24d ago
- fee
- 1458 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 | bc1qqnmx9lz6r3w4zs9cmrp9ash7sj2exc9thgucz0 | v0_p2wpkh | 546 sats | sender's change |
| 1 | bc1q7g2r9vlzmsxr89lcdmz54jp27hwdmhz8tlr7um | v0_p2wpkh | 18430 sats | sender's change |
| 2 | bc1qqnmx9lz6r3w4zs9cmrp9ash7sj2exc9thgucz0 | v0_p2wpkh | 69475 sats | sender's change |
Confidential outputs
| vout | commitment C (33 B) | amount_ct (8 B) | disclosed |
|---|---|---|---|
| 0 | 02c9bac210b4186c109ffa73d05d8c9f5c95e6b56651221a521cee133a70131d49 | 88dd3d996ca6b3ec | no |
Signatures & proofs
- kernel_sig
- 3b0dfb5f44989b76a5b5bcbb91ef04998c3ce9471240d477b5848dc5eddc0c193cc404fa6ad55f93fe250d3f6f8b9ccdcf61994dc13d289f6c71153332bcc87e
- rangeproof (688 B)
- 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
Raw
- witness (881 B)
- 208816e53f24d825afc79057fcce05a65f292e98dd5ec54dc550c9ec62e0735b3dac006305544143495401014d080226f0bbe868af10c6c67652a99709bf32048d1aa7194efe3e9a1ef1bde43f94762b013b0dfb5f44989b76a5b5bcbb91ef04998c3ce9471240d477b5848dc5eddc0c193cc404fa6ad55f93fe250d3f6f8b9ccdcf61994dc13d289f6c71153332bcc87e0102c9bac210b4186c109ffa73d05d8c9f5c95e6b56651221a521cee133a70131d4988dd3d996ca6b3ecb002029594453930cb261d5401aedf8f45ba94b92308e69d69eb9b25ec7da2f0d1b130028419e9536ed478bf28731ff73765a5e4d421c84bac54ee1879d418ead9fddc0b0325294d5aa8cfd3b824b0499f69fccae65d20635d4f270ce6450d943e08a2e14703531c5dc55c1e93cae98bd45eda307f2ca1a7835a527190d909d23abe852eed1fd50612e2a90dc6abf886349f337aed2efa0836f96d3577cb0bb25277cd80675e8ac7ca35e1d24332d4fc96cec1368bf07442e1c093ee0f603152ea230180e45fd5cab33be27e835412c586382d8d7f238f42da30a1f17f52f7f8f090afce4248039e15efbe0cdf9cb747db94eaab5c6b3ba2bca7e92c81279b75f789f4ecf7a93e0386e702a0f926b765f693c1a88fc102b6e95b0df92ed1ed173333d772eae5eb4c03da737cba2ad6bcd0dc265403913d33b1e79c77035d6c2f6768a03971afdb18290258f2e5adab52c861498fee76e8ed380c43e6348c76f61f37eb93014d3c1f639c02cade428bf60770cde4fd22440767124ddb4d36017a73c82c23d9ac22ab444e5d19ff1d02c751b16f5980b8118fb40399d774952bc74326884999ba43a2ec1e6e108146b40358ab1a2ebce49d4c7133498fe132b7ea5767affdc6a2be2d122e4b5fdc0b916503f52a918f779b269ee9e1e6de2ae8248271a69926d5fb47658f9bcadf306742fd022b1a7fb81835b1e9ee4ea6e90a2acffde4f1fccdab8241874d69a5011ec2dc7902a6726bb97e560326e0e9885bae96e57857a15594817f0e1d71412c4807c4cb3602210b8e72424004e79c63cf6f2de84703b14df9fff130a1dd560983a1a12bf334021a3425b2f1fcc1796edaea962ee81e8c560e2680f1fa2a0cc8dd7ba39794940e80ca77ba0f7b0fd61af1079114c5d93b01c69be749838bb0a101413acbbbccf8f0851bb78f05335f0fdd75feac1b3dab0f83a0a525fd3f19dc818cb22d950ced68
- payload (830 B)
- 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