ISRC USUM71104233
Verified recording
USUM71104233 is “Madrid” by Antonio Carmona,
registered on the CopyrightChains blockchain with CopyrightID
0x9d21eeb46d9cbb4afd1205da325f69962e24e20edc3f4a4cf271cf3fcb6315e4 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71104233.
Recording identifiers
- ISRC
- USUM71104233
- Title
- Madrid
- Artist
- Antonio Carmona
- CopyrightID (CopyrightChains transaction hash)
0x9d21eeb46d9cbb4afd1205da325f69962e24e20edc3f4a4cf271cf3fcb6315e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:e0c61df79e717ff584662f13b42ff88274f76aa0c055da3756238abb4cc2337a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71104233
- Bitcoin block existence check
- https://blockstream.info/api/block/960106