ISRC PTUM72100636
Verified recording
PTUM72100636 is “Os Teus Recados - Ao Vivo No Festival Cervantino / 2020” by Sara Correia,
registered on the CopyrightChains blockchain with CopyrightID
0x9d878e0a0633111d73fb90dbbbcf44efd54fd7b12bd29944d6e507179b9620d7 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM72100636.
Recording identifiers
- ISRC
- PTUM72100636
- Title
- Os Teus Recados - Ao Vivo No Festival Cervantino / 2020
- Artist
- Sara Correia
- CopyrightID (CopyrightChains transaction hash)
0x9d878e0a0633111d73fb90dbbbcf44efd54fd7b12bd29944d6e507179b9620d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:aa007541d111dce0fbb728f89632442a2a64fa086bc21b42c8ac2e1b8e2994ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM72100636
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Os Teus Recados - Ao Vivo No Festival Cervantino / 2020 · Machine-readable JSON-LD