ISRC USUM70901972
Verified recording
USUM70901972 is “Me Dueles” by Alejandro Fernández,
registered on the CopyrightChains blockchain with CopyrightID
0x4d0d87d3ddf32e634edfe6e6540e2a703c6855cd431bc4b60731112d07e04487 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70901972.
Recording identifiers
- ISRC
- USUM70901972
- Title
- Me Dueles
- Artist
- Alejandro Fernández
- CopyrightID (CopyrightChains transaction hash)
0x4d0d87d3ddf32e634edfe6e6540e2a703c6855cd431bc4b60731112d07e04487
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:0ca7f05f218e7c332c187746284f1ce2b6890c27f79cfd7ee7e22915162683c9- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70901972
- Bitcoin block existence check
- https://blockstream.info/api/block/960144