ISRC GBAYC2003326
Verified recording
GBAYC2003326 is “Vivaldi: Stabat Mater, RV 621: III. O quam tristis et afflicta” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xdecf056f57e4a38e7c0e18b33102473c1e17afd8732ed3690bd64a69a73b8a89 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2003326.
Recording identifiers
- ISRC
- GBAYC2003326
- Title
- Vivaldi: Stabat Mater, RV 621: III. O quam tristis et afflicta
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xdecf056f57e4a38e7c0e18b33102473c1e17afd8732ed3690bd64a69a73b8a89
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c471c3e4900a90580b37eecb5bce827551d73aebf957ae48dcba5053f71fd0d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2003326
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Vivaldi: Stabat Mater, RV 621: III. O quam tristis et afflicta · Machine-readable JSON-LD