ISRC ES6081242910
Verified recording
ES6081242910 is “Carta a un Amigo” by Hazhe,
registered on the CopyrightChains blockchain with CopyrightID
0xc9ebeca47f8cf6802da401494817907cd2f192327bde42c4800890145b970380 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6081242910.
Recording identifiers
- ISRC
- ES6081242910
- Title
- Carta a un Amigo
- Artist
- Hazhe
- CopyrightID (CopyrightChains transaction hash)
0xc9ebeca47f8cf6802da401494817907cd2f192327bde42c4800890145b970380
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:21517aedf80ee44dc718329c6edda8c19cf9239c63dbd80106693239b4022bfa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6081242910
- Bitcoin block existence check
- https://blockstream.info/api/block/953513