ISRC US2640770201
Verified recording
US2640770201 is “Down” by Harvey Milk,
registered on the CopyrightChains blockchain with CopyrightID
0xb4192fb07398f14563ab4a9813c58837ce95cb3aa8f0263a0007293e1b89ac4b and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2640770201.
Recording identifiers
- ISRC
- US2640770201
- Title
- Down
- Artist
- Harvey Milk
- CopyrightID (CopyrightChains transaction hash)
0xb4192fb07398f14563ab4a9813c58837ce95cb3aa8f0263a0007293e1b89ac4b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:a56d1baee01c4652cd1345dfaa1d44e73115abdd3e046979c9bb86aba6695c2b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2640770201
- Bitcoin block existence check
- https://blockstream.info/api/block/960296