ISRC DEU671300127
Verified recording
DEU671300127 is “Opa” by Kölsch,
registered on the CopyrightChains blockchain with CopyrightID
0x52a151703f5720300e6457f7b71f351fb01cfe832a8ce143662c4a2008fbfe29 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671300127.
Recording identifiers
- ISRC
- DEU671300127
- Title
- Opa
- Artist
- Kölsch
- CopyrightID (CopyrightChains transaction hash)
0x52a151703f5720300e6457f7b71f351fb01cfe832a8ce143662c4a2008fbfe29
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:115c5f406f67ce3e7563e20373b3f3729b5c8d8ea9fadf328f78d7ad69541601- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671300127
- Bitcoin block existence check
- https://blockstream.info/api/block/953513