ISRC QZTPX2154891
Verified recording
QZTPX2154891 is “Vou” by Sofia Ribeiro,
registered on the CopyrightChains blockchain with CopyrightID
0x268805496eb3ad68c932f25b3dece57c1dd1b9c6b86d1fc80a1f9383f35125b0 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2154891.
Recording identifiers
- ISRC
- QZTPX2154891
- Title
- Vou
- Artist
- Sofia Ribeiro
- CopyrightID (CopyrightChains transaction hash)
0x268805496eb3ad68c932f25b3dece57c1dd1b9c6b86d1fc80a1f9383f35125b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:6f591c422df2a0e72fa525e0c4631ab0ee3157e850f84ea9de600e5f89c58f6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2154891
- Bitcoin block existence check
- https://blockstream.info/api/block/960403