ISRC GBAJY2239205
Verified recording
GBAJY2239205 is “3 Classical Rags: No. 2, Epitaph for Louis Chauvin” by William Bolcom,
registered on the CopyrightChains blockchain with CopyrightID
0x41469f65d8f47a7d9e79b7ff877a466cdf6e202827e702104cfb29f0f72c08aa and independently timestamped
in Bitcoin block 960193 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2239205.
Recording identifiers
- ISRC
- GBAJY2239205
- Title
- 3 Classical Rags: No. 2, Epitaph for Louis Chauvin
- Artist
- William Bolcom
- CopyrightID (CopyrightChains transaction hash)
0x41469f65d8f47a7d9e79b7ff877a466cdf6e202827e702104cfb29f0f72c08aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:05:19+00:00
- Bitcoin block
- 960193
- Canonical record hash
sha256:56a56f16c2998a23de8e97ff801263146788590fdb21724d69a63b0ad4f8a30a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2239205
- Bitcoin block existence check
- https://blockstream.info/api/block/960193
Full record
Track page: 3 Classical Rags: No. 2, Epitaph for Louis Chauvin · Machine-readable JSON-LD