ISRC USUM71405906
Verified recording
USUM71405906 is “Harlem River Drive” by Bobbi Humphrey,
registered on the CopyrightChains blockchain with CopyrightID
0x371f0b4164e1ff8b1fc352f0d2862f37bf733b6a17cab22c4e70514f61fb7f09 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71405906.
Recording identifiers
- ISRC
- USUM71405906
- Title
- Harlem River Drive
- Artist
- Bobbi Humphrey
- CopyrightID (CopyrightChains transaction hash)
0x371f0b4164e1ff8b1fc352f0d2862f37bf733b6a17cab22c4e70514f61fb7f09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:f9a9771f6a0d3671ff8d9359854e52c3f53ccdbe744d8642912d8c2b84c4fa10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71405906
- Bitcoin block existence check
- https://blockstream.info/api/block/957073