ISRC ES5231708575
Verified recording
ES5231708575 is “Roseret” by Anna Ferrer,
registered on the CopyrightChains blockchain with CopyrightID
0xcfff47547e7ffa8eafccb67d87d2cefff681ad738b97a4e05b30ddb5c771ae0f and independently timestamped
in Bitcoin block 960509 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5231708575.
Recording identifiers
- ISRC
- ES5231708575
- Title
- Roseret
- Artist
- Anna Ferrer
- CopyrightID (CopyrightChains transaction hash)
0xcfff47547e7ffa8eafccb67d87d2cefff681ad738b97a4e05b30ddb5c771ae0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:30:37+00:00
- Bitcoin block
- 960509
- Canonical record hash
sha256:9c33f62ef3bbbaac8f07c701edd4a23b4e4a0d248df9ac30f707cce122cdc4f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5231708575
- Bitcoin block existence check
- https://blockstream.info/api/block/960509