ISRC USUM70999109
Verified recording
USUM70999109 is “Estuve” by Alejandro Fernández,
registered on the CopyrightChains blockchain with CopyrightID
0xd2a44853c51fa1ac79d046435f3cc56649f8e8f698039c397271748d3de9e8dc and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70999109.
Recording identifiers
- ISRC
- USUM70999109
- Title
- Estuve
- Artist
- Alejandro Fernández
- CopyrightID (CopyrightChains transaction hash)
0xd2a44853c51fa1ac79d046435f3cc56649f8e8f698039c397271748d3de9e8dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:356c97046a5a4c7c10a3cb44a5a067c1333ee9387654b8fc1409ae202ab6eddc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70999109
- Bitcoin block existence check
- https://blockstream.info/api/block/953520