ISRC USHM21884750
Verified recording
USHM21884750 is “En Busca” by Underdann,
registered on the CopyrightChains blockchain with CopyrightID
0x2e1ab553ffdabbc3f88e0e97267faac0a50df58333273439845ffca9d05c93a8 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21884750.
Recording identifiers
- ISRC
- USHM21884750
- Title
- En Busca
- Artist
- Underdann
- CopyrightID (CopyrightChains transaction hash)
0x2e1ab553ffdabbc3f88e0e97267faac0a50df58333273439845ffca9d05c93a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:c4eb5cb78e12cd4d9d0a1d13b8782c63839161b1953678632d3b64533c7ecc1d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21884750
- Bitcoin block existence check
- https://blockstream.info/api/block/960250