ISRC USA2P2136923
Verified recording
USA2P2136923 is “UN TRET” by LA MASIA BCN,
registered on the CopyrightChains blockchain with CopyrightID
0x0a957a66ce490c0e48756419e2e5d26eb2ca0f06fd41c11213cac9181bfdf130 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2136923.
Recording identifiers
- ISRC
- USA2P2136923
- Title
- UN TRET
- Artist
- LA MASIA BCN
- CopyrightID (CopyrightChains transaction hash)
0x0a957a66ce490c0e48756419e2e5d26eb2ca0f06fd41c11213cac9181bfdf130
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:0e2dee688c2c26a6087299173c7fe362f8021e6a9d2111d02f7583da4ce7fea2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2136923
- Bitcoin block existence check
- https://blockstream.info/api/block/960108