ISRC QZ5AB1729904
Verified recording
QZ5AB1729904 is “Espelho” by PrimeiraMente,
registered on the CopyrightChains blockchain with CopyrightID
0xd1fb358e1d64f56fdb9248cdf2c4f77398820802e76d9675c5e82d309a7290c5 and independently timestamped
in Bitcoin block 956894 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1729904.
Recording identifiers
- ISRC
- QZ5AB1729904
- Title
- Espelho
- Artist
- PrimeiraMente
- CopyrightID (CopyrightChains transaction hash)
0xd1fb358e1d64f56fdb9248cdf2c4f77398820802e76d9675c5e82d309a7290c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T07:53:57+00:00
- Bitcoin block
- 956894
- Canonical record hash
sha256:dcd96ed36149e79ea42ebce8a8300068b86e15aa3963be565391e1d2ab56c2ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1729904
- Bitcoin block existence check
- https://blockstream.info/api/block/956894