ISRC DEU671700203
Verified recording
DEU671700203 is “Grau” by Kölsch,
registered on the CopyrightChains blockchain with CopyrightID
0x75350bb4e8cd79c74d576c0915890f490668b2f7f89f88ad34f2eb4501a1b7a3 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671700203.
Recording identifiers
- ISRC
- DEU671700203
- Title
- Grau
- Artist
- Kölsch
- CopyrightID (CopyrightChains transaction hash)
0x75350bb4e8cd79c74d576c0915890f490668b2f7f89f88ad34f2eb4501a1b7a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c28240a9b8d46d9c70545e00abd89ffbec4b2fbcd407f8cdc57126ef59c53d7c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671700203
- Bitcoin block existence check
- https://blockstream.info/api/block/953520