ISRC ES71G1845043
Verified recording
ES71G1845043 is “Desesperanto” by Leo Maslíah,
registered on the CopyrightChains blockchain with CopyrightID
0x0d432fbb59de00704cda3267f8361e6ad10f1f235a7573f4c9e8dba99c514363 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1845043.
Recording identifiers
- ISRC
- ES71G1845043
- Title
- Desesperanto
- Artist
- Leo Maslíah
- CopyrightID (CopyrightChains transaction hash)
0x0d432fbb59de00704cda3267f8361e6ad10f1f235a7573f4c9e8dba99c514363
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:6e03ac8307350095d17bed761745ea4c9f584440cc9aae4dc135103d84a397e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1845043
- Bitcoin block existence check
- https://blockstream.info/api/block/957120