ISRC DEE861600796
Verified recording
DEE861600796 is “Nun komm der Heyden Heyland” by Johann Crüger,
registered on the CopyrightChains blockchain with CopyrightID
0xf305fc2f6166a70b5bc2df6b58654c7dd52fcbb4892f1f41ea26ee256b80ce0b and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861600796.
Recording identifiers
- ISRC
- DEE861600796
- Title
- Nun komm der Heyden Heyland
- Artist
- Johann Crüger
- CopyrightID (CopyrightChains transaction hash)
0xf305fc2f6166a70b5bc2df6b58654c7dd52fcbb4892f1f41ea26ee256b80ce0b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:a3e4c6af829afac95ef074d81bd5a60dbf3d8e35fff6c1b646e286ebfaa363ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861600796
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Nun komm der Heyden Heyland · Machine-readable JSON-LD