ISRC DEMV90900097
Verified recording
DEMV90900097 is “Leaving It Up to You - Live, Grugahalle Essen 14.10.19” by John Cale,
registered on the CopyrightChains blockchain with CopyrightID
0x38fed9f60b8f032c80454c1d0dd0e311f36fc3ae725dbc0192440b6737ab3060 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/DEMV90900097.
Recording identifiers
- ISRC
- DEMV90900097
- Title
- Leaving It Up to You - Live, Grugahalle Essen 14.10.19
- Artist
- John Cale
- CopyrightID (CopyrightChains transaction hash)
0x38fed9f60b8f032c80454c1d0dd0e311f36fc3ae725dbc0192440b6737ab3060
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9dd4ea1952a278c87c333f8888cda39cf4da9c1a598ae2bb58df15a7f88ce12e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEMV90900097
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Leaving It Up to You - Live, Grugahalle Essen 14.10.19 · Machine-readable JSON-LD