ISRC USBN20900364
Verified recording
USBN20900364 is “Hymn To Freedom” by Gene Harris & The Three Sounds,
registered on the CopyrightChains blockchain with CopyrightID
0x81e31d2d0d6f9410d05a47a5a37b3dcd4f6191a6db548f946be5a73aba4218e2 and independently timestamped
in Bitcoin block 960225 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN20900364.
Recording identifiers
- ISRC
- USBN20900364
- Title
- Hymn To Freedom
- Artist
- Gene Harris & The Three Sounds
- CopyrightID (CopyrightChains transaction hash)
0x81e31d2d0d6f9410d05a47a5a37b3dcd4f6191a6db548f946be5a73aba4218e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:04:30+00:00
- Bitcoin block
- 960225
- Canonical record hash
sha256:e3316ef9c4b2ce3e0ec21a302b26f72bbca9706457b286ea7f683df7905c9d02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN20900364
- Bitcoin block existence check
- https://blockstream.info/api/block/960225