ISRC DERN41500033
Verified recording
DERN41500033 is “Sometimes I Cry - Jazzyfunk Re-Work” by JazzyFunk,
registered on the CopyrightChains blockchain with CopyrightID
0x09de45a4c56050559f0a766d4ac83667932e870ef0793044749d960c815d108f and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERN41500033.
Recording identifiers
- ISRC
- DERN41500033
- Title
- Sometimes I Cry - Jazzyfunk Re-Work
- Artist
- JazzyFunk
- CopyrightID (CopyrightChains transaction hash)
0x09de45a4c56050559f0a766d4ac83667932e870ef0793044749d960c815d108f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:46bc0c9fa36659b627191afb38f5b9466abc9f6678e78645c786991ddb8fa90d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERN41500033
- Bitcoin block existence check
- https://blockstream.info/api/block/960503
Full record
Track page: Sometimes I Cry - Jazzyfunk Re-Work · Machine-readable JSON-LD