ISRC ES31E2203797
Verified recording
ES31E2203797 is “How Sweet It Is to Be in Love (2023 Remastered)” by Johnny Hartman,
registered on the CopyrightChains blockchain with CopyrightID
0xba6b75ddc6b2b0b095f36dac98610622b979cfd0d4b31f0eac9ea631167ff779 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/ES31E2203797.
Recording identifiers
- ISRC
- ES31E2203797
- Title
- How Sweet It Is to Be in Love (2023 Remastered)
- Artist
- Johnny Hartman
- CopyrightID (CopyrightChains transaction hash)
0xba6b75ddc6b2b0b095f36dac98610622b979cfd0d4b31f0eac9ea631167ff779
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:bf6f057b4f9d459668f83a97c7fb70a351641a8e369380a88d734dfd17adf1b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES31E2203797
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: How Sweet It Is to Be in Love (2023 Remastered) · Machine-readable JSON-LD