ISRC DEZ940565604
Verified recording
DEZ940565604 is “Asi Trabajamos” by Joe Zawinul,
registered on the CopyrightChains blockchain with CopyrightID
0xca78ca97e7514095dc97d2b0183cdce4f580a2ee84d1ea4b72de042f94ea7822 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ940565604.
Recording identifiers
- ISRC
- DEZ940565604
- Title
- Asi Trabajamos
- Artist
- Joe Zawinul
- CopyrightID (CopyrightChains transaction hash)
0xca78ca97e7514095dc97d2b0183cdce4f580a2ee84d1ea4b72de042f94ea7822
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:9b5bd8364d72dd977c33886d63f60c4cc49649653b5089e3fb0e6762d44d9e27- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ940565604
- Bitcoin block existence check
- https://blockstream.info/api/block/960500