ISRC GBAYC0000673
Verified recording
GBAYC0000673 is “Le nozze di Figaro - Comic opera in four acts K492 (2000 Digital Remaster): No.13 Terzetto: Susanna, or via sortite (Count/Susanna/Countess)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xa7e4f124b21fce70e93d72843ca904a5caea5b533a5c4f914834d005e3b016de and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0000673.
Recording identifiers
- ISRC
- GBAYC0000673
- Title
- Le nozze di Figaro - Comic opera in four acts K492 (2000 Digital Remaster): No.13 Terzetto: Susanna, or via sortite (Count/Susanna/Countess)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xa7e4f124b21fce70e93d72843ca904a5caea5b533a5c4f914834d005e3b016de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:a12b73d6e821c7c43bdabb300bd6aaf23c9712e18db4fd70a95a165bf9b76477- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0000673
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Le nozze di Figaro - Comic opera in four acts K492 (2000 Digital Remaster): No.13 Terzetto: Susanna, or via sortite (Count/Susanna/Countess) · Machine-readable JSON-LD