ISRC USUM70955840
Verified recording
USUM70955840 is “Cuanto Duele” by Carlos y Alejandra,
registered on the CopyrightChains blockchain with CopyrightID
0x1d0f22870bc1f89017d260bd363e865874022afad8b35aaca82a05f6cce4f3cb 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/USUM70955840.
Recording identifiers
- ISRC
- USUM70955840
- Title
- Cuanto Duele
- Artist
- Carlos y Alejandra
- CopyrightID (CopyrightChains transaction hash)
0x1d0f22870bc1f89017d260bd363e865874022afad8b35aaca82a05f6cce4f3cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:04fd05121ed22a28ec8309199cc0f6e0930bcfb1c1dc2463a13edeede5ad276e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70955840
- Bitcoin block existence check
- https://blockstream.info/api/block/953513