ISRC PTUM19900142
Verified recording
PTUM19900142 is “Como Uma Ilha” by Pedro Abrunhosa,
registered on the CopyrightChains blockchain with CopyrightID
0x9a542244586693c75e07c8fd1fd80907f728ec4d1348b3958538d639e8143a83 and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM19900142.
Recording identifiers
- ISRC
- PTUM19900142
- Title
- Como Uma Ilha
- Artist
- Pedro Abrunhosa
- CopyrightID (CopyrightChains transaction hash)
0x9a542244586693c75e07c8fd1fd80907f728ec4d1348b3958538d639e8143a83
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:44818c015645a8e111538247a2a4d8a16d8d2c68d8da4993d5f8f68bc1981f58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM19900142
- Bitcoin block existence check
- https://blockstream.info/api/block/960167