ISRC GBUM71903933
Verified recording
GBUM71903933 is “Spoonful - Live At The San Diego Sports Arena, USA / 1968” by Cream,
registered on the CopyrightChains blockchain with CopyrightID
0xf36a06df003e42ec5494c6ce143f7d544b05475a511fffe02bca6ed57d5e2a00 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71903933.
Recording identifiers
- ISRC
- GBUM71903933
- Title
- Spoonful - Live At The San Diego Sports Arena, USA / 1968
- Artist
- Cream
- CopyrightID (CopyrightChains transaction hash)
0xf36a06df003e42ec5494c6ce143f7d544b05475a511fffe02bca6ed57d5e2a00
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:512d37a26f4c37733f949065cff437e53de750e5f45e562abb3ac6bd1074fa24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71903933
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Spoonful - Live At The San Diego Sports Arena, USA / 1968 · Machine-readable JSON-LD