ISRC USA4N1300883
Verified recording
USA4N1300883 is “En la Cruz” by Cecilia Felix,
registered on the CopyrightChains blockchain with CopyrightID
0xc642d1770a620e97d6e8ef76d0b87328e2fd0ec5ea8082a768393be20e610be7 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/USA4N1300883.
Recording identifiers
- ISRC
- USA4N1300883
- Title
- En la Cruz
- Artist
- Cecilia Felix
- CopyrightID (CopyrightChains transaction hash)
0xc642d1770a620e97d6e8ef76d0b87328e2fd0ec5ea8082a768393be20e610be7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:ed82e06a51a4e096728ba1412f77fbc8d567cba49f670f559c4dff1be17c8d08- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1300883
- Bitcoin block existence check
- https://blockstream.info/api/block/960160