ISRC USUM72022972
Verified recording
USUM72022972 is “Contigo - Remastered 2020” by Chino & Nacho,
registered on the CopyrightChains blockchain with CopyrightID
0x6cb9b7faf09cc982e21c7c5cdfc2af8dbb915fdd5ef5453a265ac54cf316da00 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72022972.
Recording identifiers
- ISRC
- USUM72022972
- Title
- Contigo - Remastered 2020
- Artist
- Chino & Nacho
- CopyrightID (CopyrightChains transaction hash)
0x6cb9b7faf09cc982e21c7c5cdfc2af8dbb915fdd5ef5453a265ac54cf316da00
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:6614f736e2250565f1b73b320fc18c41d7cd0ef5880fba258a15da4ad3b9f09d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72022972
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Contigo - Remastered 2020 · Machine-readable JSON-LD