ISRC QZTPX2395272
Verified recording
QZTPX2395272 is “Vale da Sombra” by Zemaru,
registered on the CopyrightChains blockchain with CopyrightID
0xb1260c697770e00e13b5f04943f839c4b878fb302f41e0207dc418aa8259f466 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2395272.
Recording identifiers
- ISRC
- QZTPX2395272
- Title
- Vale da Sombra
- Artist
- Zemaru
- CopyrightID (CopyrightChains transaction hash)
0xb1260c697770e00e13b5f04943f839c4b878fb302f41e0207dc418aa8259f466
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:09130a4b3465839e78e6bf01af25a6310c4ac09a23ee717e5b2bdc2847e5c2d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2395272
- Bitcoin block existence check
- https://blockstream.info/api/block/959159