ISRC US7VG1318016
Verified recording
US7VG1318016 is “Existência Desgraçada” by Calibre 12,
registered on the CopyrightChains blockchain with CopyrightID
0xe492229816e420684aad8b7f150426ab25e99b06be1c514225be19ba54a26e97 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1318016.
Recording identifiers
- ISRC
- US7VG1318016
- Title
- Existência Desgraçada
- Artist
- Calibre 12
- CopyrightID (CopyrightChains transaction hash)
0xe492229816e420684aad8b7f150426ab25e99b06be1c514225be19ba54a26e97
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bd124ab82c6df35849d8de952fcbee1baaef689a4a06c2a5aace7fd2a023ce73- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1318016
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Existência Desgraçada · Machine-readable JSON-LD