ISRC ES5231909713
Verified recording
ES5231909713 is “Tres lágrimas” by Anna Ferrer,
registered on the CopyrightChains blockchain with CopyrightID
0x715a97c7104071ec76e0d22cb4e33bb428c0ff4994f0c05d43b05ef84630cd05 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5231909713.
Recording identifiers
- ISRC
- ES5231909713
- Title
- Tres lágrimas
- Artist
- Anna Ferrer
- CopyrightID (CopyrightChains transaction hash)
0x715a97c7104071ec76e0d22cb4e33bb428c0ff4994f0c05d43b05ef84630cd05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:eb1408e0a2b1f859064257d6a1ad87dc52f0ac2df17a5020a133978c86fd627b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5231909713
- Bitcoin block existence check
- https://blockstream.info/api/block/960327