ISRC GBUM71903927
Verified recording
GBUM71903927 is “I'm So Glad - Live At The San Diego Sports Arena, USA / 1968” by Cream,
registered on the CopyrightChains blockchain with CopyrightID
0x54049c62c730fdbc90ab755cc7b885ea991eb39f343b17968bf14df5fe9f3fe6 and independently timestamped
in Bitcoin block 956960 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71903927.
Recording identifiers
- ISRC
- GBUM71903927
- Title
- I'm So Glad - Live At The San Diego Sports Arena, USA / 1968
- Artist
- Cream
- CopyrightID (CopyrightChains transaction hash)
0x54049c62c730fdbc90ab755cc7b885ea991eb39f343b17968bf14df5fe9f3fe6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T23:19:16+00:00
- Bitcoin block
- 956960
- Canonical record hash
sha256:7f84848fb00a44e73b0652eb6b594d45e394b7f0af6c9edd97302356c2705842- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71903927
- Bitcoin block existence check
- https://blockstream.info/api/block/956960
Full record
Track page: I'm So Glad - Live At The San Diego Sports Arena, USA / 1968 · Machine-readable JSON-LD