ISRC USB8U1704580
Verified recording
USB8U1704580 is “Sampaguita” by Lea Salonga,
registered on the CopyrightChains blockchain with CopyrightID
0x4991a4cd74fba7d9ce655f7cb9941951faa7a108b4315c0fa3d8e21028702907 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1704580.
Recording identifiers
- ISRC
- USB8U1704580
- Title
- Sampaguita
- Artist
- Lea Salonga
- CopyrightID (CopyrightChains transaction hash)
0x4991a4cd74fba7d9ce655f7cb9941951faa7a108b4315c0fa3d8e21028702907
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:7edb40960fa551b7cc8998c5fdb00b841746b1bb4837edc0944fd1926ec4af29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1704580
- Bitcoin block existence check
- https://blockstream.info/api/block/960291