ISRC CA5KR2074959
Verified recording
CA5KR2074959 is “Senora” by Ferra Black,
registered on the CopyrightChains blockchain with CopyrightID
0xe4fd3d1deaedd9c5e411cd59bc9ee987b47294449cdca8edb9e80e820ff86fe9 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2074959.
Recording identifiers
- ISRC
- CA5KR2074959
- Title
- Senora
- Artist
- Ferra Black
- CopyrightID (CopyrightChains transaction hash)
0xe4fd3d1deaedd9c5e411cd59bc9ee987b47294449cdca8edb9e80e820ff86fe9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:3c7e1891ce4c80a49c45bd1371a11a842c30a989a0453a29ad87da9b0a28803f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2074959
- Bitcoin block existence check
- https://blockstream.info/api/block/960150