ISRC GBAJY2239212
Verified recording
GBAJY2239212 is “3 Classical Rags: No. 1, Glad Rag” by William Bolcom,
registered on the CopyrightChains blockchain with CopyrightID
0x45433d75a3559df3a339dc52b2b00b14469de9a55d4dab034bf52fc082a5dcdd and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2239212.
Recording identifiers
- ISRC
- GBAJY2239212
- Title
- 3 Classical Rags: No. 1, Glad Rag
- Artist
- William Bolcom
- CopyrightID (CopyrightChains transaction hash)
0x45433d75a3559df3a339dc52b2b00b14469de9a55d4dab034bf52fc082a5dcdd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:68b14dcee1ff6741860ee66f5fcc13a25802bfe5db1ae32677da190f2f2f85d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2239212
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: 3 Classical Rags: No. 1, Glad Rag · Machine-readable JSON-LD