ISRC GBF071900740
Verified recording
GBF071900740 is “4 Short Pieces, H. 104: No. 2, Spring Song (Arr. Parkin for Cello and String Quartet)” by Frank Bridge,
registered on the CopyrightChains blockchain with CopyrightID
0x9fb85ca642fc5b9a2a251f714359b247b6a660d52710f1b9f8e635d119d29b77 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/GBF071900740.
Recording identifiers
- ISRC
- GBF071900740
- Title
- 4 Short Pieces, H. 104: No. 2, Spring Song (Arr. Parkin for Cello and String Quartet)
- Artist
- Frank Bridge
- CopyrightID (CopyrightChains transaction hash)
0x9fb85ca642fc5b9a2a251f714359b247b6a660d52710f1b9f8e635d119d29b77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:038705f78a06a486e7ffc0ef2efbdc1d133e8116c8a320216e2416d495a7fe91- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071900740
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: 4 Short Pieces, H. 104: No. 2, Spring Song (Arr. Parkin for Cello and String Quartet) · Machine-readable JSON-LD