ISRC USE831577414
Verified recording
USE831577414 is “Questa Volta” by Carlos Marquez,
registered on the CopyrightChains blockchain with CopyrightID
0x502fca14e50d71a4f4b22bf6015b4af16bf5b188a9236f4ca8808ce5dec99cd2 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831577414.
Recording identifiers
- ISRC
- USE831577414
- Title
- Questa Volta
- Artist
- Carlos Marquez
- CopyrightID (CopyrightChains transaction hash)
0x502fca14e50d71a4f4b22bf6015b4af16bf5b188a9236f4ca8808ce5dec99cd2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:da581397c2454326aa5dc932af2ab84bf0514e14591a273d14a25ac9a9ccd0ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831577414
- Bitcoin block existence check
- https://blockstream.info/api/block/957118