ISRC DEQM61501444
Verified recording
DEQM61501444 is “Ruude Jolf - Live Musikhochschule Köln 1990” by The Piano Has Been Drinking,
registered on the CopyrightChains blockchain with CopyrightID
0xa450c18b010457996400aeed7f182e4c7ef73d6528071c0319aa4b62e9980e80 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/DEQM61501444.
Recording identifiers
- ISRC
- DEQM61501444
- Title
- Ruude Jolf - Live Musikhochschule Köln 1990
- Artist
- The Piano Has Been Drinking
- CopyrightID (CopyrightChains transaction hash)
0xa450c18b010457996400aeed7f182e4c7ef73d6528071c0319aa4b62e9980e80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8e28a68b81de3059181abc13ff1ba39ce42a0f4dec59f88df481babb076a13f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQM61501444
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Ruude Jolf - Live Musikhochschule Köln 1990 · Machine-readable JSON-LD