ISRC UYM122200123
Verified recording
UYM122200123 is “Postales para Mario - Maqueta 2005” by Jaime Roos,
registered on the CopyrightChains blockchain with CopyrightID
0xaf5ff5861c5498347f990903351980b7b16e91d6bf33521ee778345be5ddc3c5 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122200123.
Recording identifiers
- ISRC
- UYM122200123
- Title
- Postales para Mario - Maqueta 2005
- Artist
- Jaime Roos
- CopyrightID (CopyrightChains transaction hash)
0xaf5ff5861c5498347f990903351980b7b16e91d6bf33521ee778345be5ddc3c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:5b832422c2aa3a7e803c4ae2e9f5bff9c5a1d8c50438db1e63f680b90025b91a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122200123
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Postales para Mario - Maqueta 2005 · Machine-readable JSON-LD