ISRC GBF077710870
Verified recording
GBF077710870 is “Variations On "America"” by Charles Ives,
registered on the CopyrightChains blockchain with CopyrightID
0x7e30a1a9ec13189d07b001960d5e865cf1ba6368cc56addf35de5809c1b8c290 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/GBF077710870.
Recording identifiers
- ISRC
- GBF077710870
- Title
- Variations On "America"
- Artist
- Charles Ives
- CopyrightID (CopyrightChains transaction hash)
0x7e30a1a9ec13189d07b001960d5e865cf1ba6368cc56addf35de5809c1b8c290
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:355febf7989196b6524e598c9bcf38ae2bb4084238714532cb41c97f664076a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077710870
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Variations On "America" · Machine-readable JSON-LD