ISRC DEF300600229
Verified recording
DEF300600229 is “A Remark You Made - Live” by Joe Zawinul,
registered on the CopyrightChains blockchain with CopyrightID
0x96eb7445d403390f90200edb15192d2906dece421d0b8fd603e361e65a5ce670 and independently timestamped
in Bitcoin block 960218 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF300600229.
Recording identifiers
- ISRC
- DEF300600229
- Title
- A Remark You Made - Live
- Artist
- Joe Zawinul
- CopyrightID (CopyrightChains transaction hash)
0x96eb7445d403390f90200edb15192d2906dece421d0b8fd603e361e65a5ce670
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:57:05+00:00
- Bitcoin block
- 960218
- Canonical record hash
sha256:c2f5d704464a71ba2c720ad3e3bf4e1fb73619deb3219f2057754e3e4bb0a79d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF300600229
- Bitcoin block existence check
- https://blockstream.info/api/block/960218
Full record
Track page: A Remark You Made - Live · Machine-readable JSON-LD