ISRC DES380537012
Verified recording
DES380537012 is “O Freude über Freud” by Johannes Eccard,
registered on the CopyrightChains blockchain with CopyrightID
0x7a18d758afc2b7bff4f9464594a38fc0230116bd1452e760750e8a25fa04e55d and independently timestamped
in Bitcoin block 960404 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380537012.
Recording identifiers
- ISRC
- DES380537012
- Title
- O Freude über Freud
- Artist
- Johannes Eccard
- CopyrightID (CopyrightChains transaction hash)
0x7a18d758afc2b7bff4f9464594a38fc0230116bd1452e760750e8a25fa04e55d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:06:57+00:00
- Bitcoin block
- 960404
- Canonical record hash
sha256:11613a150771a77446f4528abe9e48e0794643129542476b38ab4dca4640070b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380537012
- Bitcoin block existence check
- https://blockstream.info/api/block/960404