ISRC DEMV92400001
Verified recording
DEMV92400001 is “Too Much Thinking - Live, Essener Pop and Blues Festival 1969” by Keef Hartley Band,
registered on the CopyrightChains blockchain with CopyrightID
0x729f337e581868d2e9597be0997b86cc092bdfd218b2e30be8fdb86b6ba88cd5 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEMV92400001.
Recording identifiers
- ISRC
- DEMV92400001
- Title
- Too Much Thinking - Live, Essener Pop and Blues Festival 1969
- Artist
- Keef Hartley Band
- CopyrightID (CopyrightChains transaction hash)
0x729f337e581868d2e9597be0997b86cc092bdfd218b2e30be8fdb86b6ba88cd5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:1b3642251b9d769d157fd6f1712e61a751f575ea09cc240a183cb3538325d8cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEMV92400001
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Too Much Thinking - Live, Essener Pop and Blues Festival 1969 · Machine-readable JSON-LD