ISRC PTEM10300095
Verified recording
PTEM10300095 is “Quatro quadras soltas” by Sergio Godinho,
registered on the CopyrightChains blockchain with CopyrightID
0xe27e53ac1cd39929c2f129c6bf193e11629c244ba86b64d5a967a148f6e5fcc9 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTEM10300095.
Recording identifiers
- ISRC
- PTEM10300095
- Title
- Quatro quadras soltas
- Artist
- Sergio Godinho
- CopyrightID (CopyrightChains transaction hash)
0xe27e53ac1cd39929c2f129c6bf193e11629c244ba86b64d5a967a148f6e5fcc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:fa8cfb863522a7f574711776908167529434010ea010d22836c1f24aa0f58502- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTEM10300095
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Quatro quadras soltas · Machine-readable JSON-LD