ISRC US4QP0435108
Verified recording
US4QP0435108 is “Yesterday's Gardenias” by Steve Kuhn,
registered on the CopyrightChains blockchain with CopyrightID
0x42b5fe8d8c063b27070ade1306784f0c9bb2a7ab703de93a9f0c251d6cf702fd and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4QP0435108.
Recording identifiers
- ISRC
- US4QP0435108
- Title
- Yesterday's Gardenias
- Artist
- Steve Kuhn
- CopyrightID (CopyrightChains transaction hash)
0x42b5fe8d8c063b27070ade1306784f0c9bb2a7ab703de93a9f0c251d6cf702fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:568a34b863d96b2438136b5666e85ff0d9d7cd296dab092e3a66e641092de9bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4QP0435108
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Yesterday's Gardenias · Machine-readable JSON-LD