ISRC ES5089600285
Verified recording
ES5089600285 is “Retrato” by Alberto Cortez,
registered on the CopyrightChains blockchain with CopyrightID
0xfbf51a38bf3ed189b96f898cad647ba6e7a8d98b4295e18b9495529d2504463b and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5089600285.
Recording identifiers
- ISRC
- ES5089600285
- Title
- Retrato
- Artist
- Alberto Cortez
- CopyrightID (CopyrightChains transaction hash)
0xfbf51a38bf3ed189b96f898cad647ba6e7a8d98b4295e18b9495529d2504463b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:0c99b56769ad0fe8196109723f41613247b7a8ebc6ea9d5dbc1d831fcab55b2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5089600285
- Bitcoin block existence check
- https://blockstream.info/api/block/960354