ISRC GBAJY2444504
Verified recording
GBAJY2444504 is “Pavana Lachrymae, BK 54” by William Byrd,
registered on the CopyrightChains blockchain with CopyrightID
0x02d61dba194c676295a2133f9c17877f795b2d9f1f2d2210b81cb2861113282a and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2444504.
Recording identifiers
- ISRC
- GBAJY2444504
- Title
- Pavana Lachrymae, BK 54
- Artist
- William Byrd
- CopyrightID (CopyrightChains transaction hash)
0x02d61dba194c676295a2133f9c17877f795b2d9f1f2d2210b81cb2861113282a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:0b7100d1931cc016293ca57e6b8c3997a9392c66671b2321b793ccb2df472df0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2444504
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Pavana Lachrymae, BK 54 · Machine-readable JSON-LD