ISRC GBEJP2319508
Verified recording
GBEJP2319508 is “Tristitia et anxietas” by William Byrd,
registered on the CopyrightChains blockchain with CopyrightID
0x569cbc1409417adb1b4dd207dddef8bc901603f7f1a7e18d30366a61e12fce59 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2319508.
Recording identifiers
- ISRC
- GBEJP2319508
- Title
- Tristitia et anxietas
- Artist
- William Byrd
- CopyrightID (CopyrightChains transaction hash)
0x569cbc1409417adb1b4dd207dddef8bc901603f7f1a7e18d30366a61e12fce59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:f9743490b2a4bc1ea0e08373874d2d75f3c5aadf5afbf6c62e1111ed0c5917d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2319508
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Tristitia et anxietas · Machine-readable JSON-LD