ISRC GBAYC9200686
Verified recording
GBAYC9200686 is “Anonymous: Kyrie, "Cum jubilato"” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xf1cdc5d5b5ab32d2ad6aec784c4f6fb68493a00f91e01ec210610c4382868033 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9200686.
Recording identifiers
- ISRC
- GBAYC9200686
- Title
- Anonymous: Kyrie, "Cum jubilato"
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xf1cdc5d5b5ab32d2ad6aec784c4f6fb68493a00f91e01ec210610c4382868033
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:04c0d5ca8faf459fc5223fbba01042cccd7f19bcc6fb76dc35c218149da2084a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9200686
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Anonymous: Kyrie, "Cum jubilato" · Machine-readable JSON-LD