ISRC USB271600277
Verified recording
USB271600277 is “Chica Interesada” by Speedy,
registered on the CopyrightChains blockchain with CopyrightID
0xe88f137148f88a5892371e2ad0db5df637da78cc1d91707edfc9b3cc2a445b79 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB271600277.
Recording identifiers
- ISRC
- USB271600277
- Title
- Chica Interesada
- Artist
- Speedy
- CopyrightID (CopyrightChains transaction hash)
0xe88f137148f88a5892371e2ad0db5df637da78cc1d91707edfc9b3cc2a445b79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:035b49546e2a9e504555855cc3029adeac6bac2f3d4300a6513d1ad15421a968- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB271600277
- Bitcoin block existence check
- https://blockstream.info/api/block/959144