ISRC USJ3V1340809
Verified recording
USJ3V1340809 is “Es Inutil” by Hugo Del Carril,
registered on the CopyrightChains blockchain with CopyrightID
0x4fd29d2ab69fc39aa5e67f5a86ee4e5019b22cc57e50a40bf3a5a4e9a91f5684 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1340809.
Recording identifiers
- ISRC
- USJ3V1340809
- Title
- Es Inutil
- Artist
- Hugo Del Carril
- CopyrightID (CopyrightChains transaction hash)
0x4fd29d2ab69fc39aa5e67f5a86ee4e5019b22cc57e50a40bf3a5a4e9a91f5684
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:db177ca9dfa621bd9702e1339119f9ebb0248b728e64370ab6827e4e4063ba4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1340809
- Bitcoin block existence check
- https://blockstream.info/api/block/960266