ISRC US9CY1000128
Verified recording
US9CY1000128 is “El Bronco” by El Cejas,
registered on the CopyrightChains blockchain with CopyrightID
0x9de6c072132fc591cf5e84cbeefab05a8d6bf31ff376767e55e239999ebbb934 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9CY1000128.
Recording identifiers
- ISRC
- US9CY1000128
- Title
- El Bronco
- Artist
- El Cejas
- CopyrightID (CopyrightChains transaction hash)
0x9de6c072132fc591cf5e84cbeefab05a8d6bf31ff376767e55e239999ebbb934
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:10e823a30d24b8bcf1c365270d82adecab2a5ac48662a08f8e98234193246601- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9CY1000128
- Bitcoin block existence check
- https://blockstream.info/api/block/956302