ISRC USUM71202460
Verified recording
USUM71202460 is “La Posada” by Roberto Tapia,
registered on the CopyrightChains blockchain with CopyrightID
0x42ecf25bd94f3597480fc4e07d9a321d6c391229cd1325a7b6b3a490224022ee 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/USUM71202460.
Recording identifiers
- ISRC
- USUM71202460
- Title
- La Posada
- Artist
- Roberto Tapia
- CopyrightID (CopyrightChains transaction hash)
0x42ecf25bd94f3597480fc4e07d9a321d6c391229cd1325a7b6b3a490224022ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6e615a2fa6f83d9c3c55ba1eb52d1940cd892e1595a6d531958515029ab61e74- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71202460
- Bitcoin block existence check
- https://blockstream.info/api/block/956302