ISRC US6PQ1300064
Verified recording
US6PQ1300064 is “Chorus” by Holly Herndon,
registered on the CopyrightChains blockchain with CopyrightID
0x88349c9d16fd272e0278b02ef8363bfc0abdb5f9f2b1b9c55216ace1b1646507 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/US6PQ1300064.
Recording identifiers
- ISRC
- US6PQ1300064
- Title
- Chorus
- Artist
- Holly Herndon
- CopyrightID (CopyrightChains transaction hash)
0x88349c9d16fd272e0278b02ef8363bfc0abdb5f9f2b1b9c55216ace1b1646507
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b0576e3e0ba174a95da8e9d7ed1dc2b1055fb92729ce6653327ff9d8f0d9548c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6PQ1300064
- Bitcoin block existence check
- https://blockstream.info/api/block/956302