ISRC GBC3S1720406
Verified recording
GBC3S1720406 is “Es ist ein Ros' entsprungen” by Michael Praetorius,
registered on the CopyrightChains blockchain with CopyrightID
0x4949ec749bf2decc18fd6c6d04a04a908b69ca2f92669576c28e515272623481 and independently timestamped
in Bitcoin block 960259 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC3S1720406.
Recording identifiers
- ISRC
- GBC3S1720406
- Title
- Es ist ein Ros' entsprungen
- Artist
- Michael Praetorius
- CopyrightID (CopyrightChains transaction hash)
0x4949ec749bf2decc18fd6c6d04a04a908b69ca2f92669576c28e515272623481
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:51:24+00:00
- Bitcoin block
- 960259
- Canonical record hash
sha256:9df40fcc78513948409c31ddf2eda6ab1832fd5df6eebb26512a2e010faddae7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC3S1720406
- Bitcoin block existence check
- https://blockstream.info/api/block/960259
Full record
Track page: Es ist ein Ros' entsprungen · Machine-readable JSON-LD