ISRC PL90Y2330635
Verified recording
PL90Y2330635 is “Angustia” by La Sonora Matancera,
registered on the CopyrightChains blockchain with CopyrightID
0x30da8aca98b18522f776b82863f0aafd3aa9e96d629fbf14e78544c4c7bdf525 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL90Y2330635.
Recording identifiers
- ISRC
- PL90Y2330635
- Title
- Angustia
- Artist
- La Sonora Matancera
- CopyrightID (CopyrightChains transaction hash)
0x30da8aca98b18522f776b82863f0aafd3aa9e96d629fbf14e78544c4c7bdf525
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:9f58e766ff4c6601f3d9e6ee60aa04f22011abced4f5c58164d96ea00350aae5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL90Y2330635
- Bitcoin block existence check
- https://blockstream.info/api/block/960216