ISRC QZW9K2471003
Verified recording
QZW9K2471003 is “700” by DJ Rafinha Duarte,
registered on the CopyrightChains blockchain with CopyrightID
0xf016071ee17b7b4bae9aa977bf5b4d46545b0448f559b12763d24751c4ec3581 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2471003.
Recording identifiers
- ISRC
- QZW9K2471003
- Title
- 700
- Artist
- DJ Rafinha Duarte
- CopyrightID (CopyrightChains transaction hash)
0xf016071ee17b7b4bae9aa977bf5b4d46545b0448f559b12763d24751c4ec3581
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:c4501238b31947ab0f34be1e4245c107a379099d2a5127a0d132385a2d5315d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2471003
- Bitcoin block existence check
- https://blockstream.info/api/block/960327