ISRC USHM21529254
Verified recording
USHM21529254 is “Colibrí” by Paulina Aguirre,
registered on the CopyrightChains blockchain with CopyrightID
0x9693ad49c21f045796000994a906e888ad0c9f8c6847eb186b0e292bf57fc3f0 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21529254.
Recording identifiers
- ISRC
- USHM21529254
- Title
- Colibrí
- Artist
- Paulina Aguirre
- CopyrightID (CopyrightChains transaction hash)
0x9693ad49c21f045796000994a906e888ad0c9f8c6847eb186b0e292bf57fc3f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:95730a0b6cfcab2c10b18734d25f39c1893475213a872a72d14ba5e585319c7f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21529254
- Bitcoin block existence check
- https://blockstream.info/api/block/960368