ISRC GBAYC1701499
Verified recording
GBAYC1701499 is “Mozart: Le nozze di Figaro, K. 492, Act 2: "Porgi, amor, qualche ristoro" (Contessa)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x895f631b0bb3a4f70e6770dfbc0d6112a1ec1fb253a1b090c83ff4f8b20a4bfe and independently timestamped
in Bitcoin block 957012 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1701499.
Recording identifiers
- ISRC
- GBAYC1701499
- Title
- Mozart: Le nozze di Figaro, K. 492, Act 2: "Porgi, amor, qualche ristoro" (Contessa)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x895f631b0bb3a4f70e6770dfbc0d6112a1ec1fb253a1b090c83ff4f8b20a4bfe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T08:27:05+00:00
- Bitcoin block
- 957012
- Canonical record hash
sha256:6caa0d648aa6c6c74115c279faac09e005782c9a7045b6aac0fdb95b595d92f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1701499
- Bitcoin block existence check
- https://blockstream.info/api/block/957012
Full record
Track page: Mozart: Le nozze di Figaro, K. 492, Act 2: "Porgi, amor, qualche ristoro" (Contessa) · Machine-readable JSON-LD