ISRC GBUM71903938
Verified recording
GBUM71903938 is “Sitting On Top Of The World - Live At The Royal Albert Hall, UK / 1968” by Cream,
registered on the CopyrightChains blockchain with CopyrightID
0x324c0e554c68a3872f7b9f7dd64e50e7194d49e8d26e830235936391d73b0012 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71903938.
Recording identifiers
- ISRC
- GBUM71903938
- Title
- Sitting On Top Of The World - Live At The Royal Albert Hall, UK / 1968
- Artist
- Cream
- CopyrightID (CopyrightChains transaction hash)
0x324c0e554c68a3872f7b9f7dd64e50e7194d49e8d26e830235936391d73b0012
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:310bc2c89d9a92aceff79b44b37ff41ff4af3ec33df1950d6949879a85eaa5c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71903938
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sitting On Top Of The World - Live At The Royal Albert Hall, UK / 1968 · Machine-readable JSON-LD