ISRC USTC10770499
Verified recording
USTC10770499 is “Una Cancion (feat. Rocio Crooke)” by Blest,
registered on the CopyrightChains blockchain with CopyrightID
0xbb8723c8eb124dfa243198c2cbdc0b7abae7a00f56f4c0d0485f3a0cdf72c0c8 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC10770499.
Recording identifiers
- ISRC
- USTC10770499
- Title
- Una Cancion (feat. Rocio Crooke)
- Artist
- Blest
- CopyrightID (CopyrightChains transaction hash)
0xbb8723c8eb124dfa243198c2cbdc0b7abae7a00f56f4c0d0485f3a0cdf72c0c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8ab3db43d6fb34440f2851816a804eb087f98eeecf5d811d0ebb0ee7030aa0bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC10770499
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Una Cancion (feat. Rocio Crooke) · Machine-readable JSON-LD