ISRC GBUM71903918
Verified recording
GBUM71903918 is “I'm So Glad - Live At Oakland Coliseum Arena, California / 1968” by Cream,
registered on the CopyrightChains blockchain with CopyrightID
0x9d3e38cad42ea7caf3d3f445cc4427b5245a7f126ee64513c017774b35b521bf and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71903918.
Recording identifiers
- ISRC
- GBUM71903918
- Title
- I'm So Glad - Live At Oakland Coliseum Arena, California / 1968
- Artist
- Cream
- CopyrightID (CopyrightChains transaction hash)
0x9d3e38cad42ea7caf3d3f445cc4427b5245a7f126ee64513c017774b35b521bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4cd34157b374a45530700acae5fdc70e80531260d85a5b69976b4c15f7795cde- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71903918
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: I'm So Glad - Live At Oakland Coliseum Arena, California / 1968 · Machine-readable JSON-LD