ISRC PTUM72300261
Verified recording
PTUM72300261 is “Roleta” by Sara Correia,
registered on the CopyrightChains blockchain with CopyrightID
0x9a8bbd7d37b2a3dd4fa1f5ad8aa13b1a5050c2504b8de42701bcbd0665e90ca7 and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM72300261.
Recording identifiers
- ISRC
- PTUM72300261
- Title
- Roleta
- Artist
- Sara Correia
- CopyrightID (CopyrightChains transaction hash)
0x9a8bbd7d37b2a3dd4fa1f5ad8aa13b1a5050c2504b8de42701bcbd0665e90ca7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:4dc8ccc2237c0231dc4379a2627d0f253d4fe7425aaa49ec1f4d77ab3f6bb579- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM72300261
- Bitcoin block existence check
- https://blockstream.info/api/block/959123