ISRC FRX620670040
Verified recording
FRX620670040 is “Caty” by Constantino Cardoso,
registered on the CopyrightChains blockchain with CopyrightID
0xdcf0e4c2b6f4606ed22028da603b8af3f4b516a76af81eb557dda9c9b6fdd541 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX620670040.
Recording identifiers
- ISRC
- FRX620670040
- Title
- Caty
- Artist
- Constantino Cardoso
- CopyrightID (CopyrightChains transaction hash)
0xdcf0e4c2b6f4606ed22028da603b8af3f4b516a76af81eb557dda9c9b6fdd541
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:c613291a0cdca48bc2060a23418a97657ca24af33fe520b3f0cfb8493c62c372- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX620670040
- Bitcoin block existence check
- https://blockstream.info/api/block/960348