ISRC GBUM71903914
Verified recording
GBUM71903914 is “Crossroads - Live At Oakland Coliseum Arena, California / 1968” by Cream,
registered on the CopyrightChains blockchain with CopyrightID
0x91c9209fafdb1665274afef9adc76a495268b3c967dca0c5dfdffd643c1a4bb4 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71903914.
Recording identifiers
- ISRC
- GBUM71903914
- Title
- Crossroads - Live At Oakland Coliseum Arena, California / 1968
- Artist
- Cream
- CopyrightID (CopyrightChains transaction hash)
0x91c9209fafdb1665274afef9adc76a495268b3c967dca0c5dfdffd643c1a4bb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:8548c4d98e246dd88bce5f24370aea17383ac81969c92c178620ec8bbd23c0ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71903914
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Crossroads - Live At Oakland Coliseum Arena, California / 1968 · Machine-readable JSON-LD