ISRC USUM71615645
Verified recording
USUM71615645 is “Alguna Vez” by Juanes,
registered on the CopyrightChains blockchain with CopyrightID
0xea0b08d350e69d779f0f5d97cd3dc716815d0349eb34d1bb70d19b1d93d65343 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/USUM71615645.
Recording identifiers
- ISRC
- USUM71615645
- Title
- Alguna Vez
- Artist
- Juanes
- CopyrightID (CopyrightChains transaction hash)
0xea0b08d350e69d779f0f5d97cd3dc716815d0349eb34d1bb70d19b1d93d65343
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:7d62656922e573f914a8e31b2a19697ac766aa87a40c51ccb40559f329d63c3a- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71615645
- Bitcoin block existence check
- https://blockstream.info/api/block/953513