ISRC USA560608797
Verified recording
USA560608797 is “Now Lettest Thou Depart (Loktev)” by S. Serafimovich,
registered on the CopyrightChains blockchain with CopyrightID
0x71b0f2f6c27e3ef06f4a76b23ec0d642be3f69942d18f6be6cf4bf987797ab08 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560608797.
Recording identifiers
- ISRC
- USA560608797
- Title
- Now Lettest Thou Depart (Loktev)
- Artist
- S. Serafimovich
- CopyrightID (CopyrightChains transaction hash)
0x71b0f2f6c27e3ef06f4a76b23ec0d642be3f69942d18f6be6cf4bf987797ab08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:c44e7d9e544986e317912796f1d0257224978d9a3b136eb8146aca9066c6a4da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560608797
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Now Lettest Thou Depart (Loktev) · Machine-readable JSON-LD