ISRC DES380001132
Verified recording
DES380001132 is “In dulci jubilo” by Johannes Eccard,
registered on the CopyrightChains blockchain with CopyrightID
0x05643e9ee7f26cdb60e8a2105e39126e66ddcfcab85bc513e1fc516cad7b0113 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380001132.
Recording identifiers
- ISRC
- DES380001132
- Title
- In dulci jubilo
- Artist
- Johannes Eccard
- CopyrightID (CopyrightChains transaction hash)
0x05643e9ee7f26cdb60e8a2105e39126e66ddcfcab85bc513e1fc516cad7b0113
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:5c2972975d1f5902ae54f62836c038e810784549c8836ae27a2dff31a2ff84b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380001132
- Bitcoin block existence check
- https://blockstream.info/api/block/960327