ISRC USJE61612040
Verified recording
USJE61612040 is “Desesperanza” by Alfredo Sadel,
registered on the CopyrightChains blockchain with CopyrightID
0xcfa49657800dd17fea5e244ae90ba1a449f63dc8a1f45384535d7f49c792a3c8 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61612040.
Recording identifiers
- ISRC
- USJE61612040
- Title
- Desesperanza
- Artist
- Alfredo Sadel
- CopyrightID (CopyrightChains transaction hash)
0xcfa49657800dd17fea5e244ae90ba1a449f63dc8a1f45384535d7f49c792a3c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:f055a5f3ebcc06c6a51997a10e26b505b19559f70275279b7afde1baa457d5da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61612040
- Bitcoin block existence check
- https://blockstream.info/api/block/960105