ISRC USUM72022094
Verified recording
USUM72022094 is “Contigo” by Nacho,
registered on the CopyrightChains blockchain with CopyrightID
0x6f2a455a0258bab0e198691c19e3219c4834b92dfcc00b66d8134f2ffbdf68cf 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/USUM72022094.
Recording identifiers
- ISRC
- USUM72022094
- Title
- Contigo
- Artist
- Nacho
- CopyrightID (CopyrightChains transaction hash)
0x6f2a455a0258bab0e198691c19e3219c4834b92dfcc00b66d8134f2ffbdf68cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ebacbbb1a47a9e0fdb2e5ec333180927d29b4be2843d04169444c8603993ef45- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72022094
- Bitcoin block existence check
- https://blockstream.info/api/block/953513