ISRC US1A19816512
Verified recording
US1A19816512 is “Warm Valley” by Johnny Hartman,
registered on the CopyrightChains blockchain with CopyrightID
0xf8dcbab5d85e183163a5b21b539124105561a51f7b247432bb461789c4acd48a and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US1A19816512.
Recording identifiers
- ISRC
- US1A19816512
- Title
- Warm Valley
- Artist
- Johnny Hartman
- CopyrightID (CopyrightChains transaction hash)
0xf8dcbab5d85e183163a5b21b539124105561a51f7b247432bb461789c4acd48a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:a3f95f370973e08fdc1ddfc9d1d2bc280cf29047847c5e0f1ef7d7f0be6d12dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US1A19816512
- Bitcoin block existence check
- https://blockstream.info/api/block/957120