ISRC ES5087900049
Verified recording
ES5087900049 is “Piedras rojas” by Maria Ostiz,
registered on the CopyrightChains blockchain with CopyrightID
0x27741a669353138060cea958a16a9be1f0def1dbd77d24a3bf4fb6da909145e2 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087900049.
Recording identifiers
- ISRC
- ES5087900049
- Title
- Piedras rojas
- Artist
- Maria Ostiz
- CopyrightID (CopyrightChains transaction hash)
0x27741a669353138060cea958a16a9be1f0def1dbd77d24a3bf4fb6da909145e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:43211f2c1aa186ec06c17414ab0bc8e48d01bbc6de39fddb6dfd933d73425e08- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087900049
- Bitcoin block existence check
- https://blockstream.info/api/block/960348