ISRC NOCJB1401411
Verified recording
NOCJB1401411 is “Diogenes” by Jacob de Haan,
registered on the CopyrightChains blockchain with CopyrightID
0x53cac52df8ef4e1fd1a71f9e581e83d6dd696e545ec81f8e3d17ec334d3f07f3 and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCJB1401411.
Recording identifiers
- ISRC
- NOCJB1401411
- Title
- Diogenes
- Artist
- Jacob de Haan
- CopyrightID (CopyrightChains transaction hash)
0x53cac52df8ef4e1fd1a71f9e581e83d6dd696e545ec81f8e3d17ec334d3f07f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:0dad180aead623785abe5e9348d42afe4f51217210970cafad34f2315bd2581c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOCJB1401411
- Bitcoin block existence check
- https://blockstream.info/api/block/960376