ISRC DEU672101539
Verified recording
DEU672101539 is “Hold” by Kölsch,
registered on the CopyrightChains blockchain with CopyrightID
0x1bcde3e628fb49b5459f298f14227434a2106287324721a59d1c0f72f6317163 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/DEU672101539.
Recording identifiers
- ISRC
- DEU672101539
- Title
- Hold
- Artist
- Kölsch
- CopyrightID (CopyrightChains transaction hash)
0x1bcde3e628fb49b5459f298f14227434a2106287324721a59d1c0f72f6317163
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f45d9630da6371c1ca12a0fbde91058d82579b5f57e01829c484b31f98386c3d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU672101539
- Bitcoin block existence check
- https://blockstream.info/api/block/953520