ISRC GBF077641407
Verified recording
GBF077641407 is “First Booke of Songes, 1597: 7. Dear, if you change” by John Dowland,
registered on the CopyrightChains blockchain with CopyrightID
0xf8487a0acad3083b198f9935eb52f8d8e6277d8a1dd471931c0855a41342ec6f and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641407.
Recording identifiers
- ISRC
- GBF077641407
- Title
- First Booke of Songes, 1597: 7. Dear, if you change
- Artist
- John Dowland
- CopyrightID (CopyrightChains transaction hash)
0xf8487a0acad3083b198f9935eb52f8d8e6277d8a1dd471931c0855a41342ec6f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:2efa12a6dbeb81172774ea1b64011741c3238abca7e57f4f4dce3c7aa7734f01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641407
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: First Booke of Songes, 1597: 7. Dear, if you change · Machine-readable JSON-LD