ISRC USHM80626644
Verified recording
USHM80626644 is “Charles Griffes- Poem for flute and piano” by Charles Griffes,
registered on the CopyrightChains blockchain with CopyrightID
0x733ecf12a3d7ca372228b52688220bc464ba23cc1a4922b0252b0830ecfd2e80 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM80626644.
Recording identifiers
- ISRC
- USHM80626644
- Title
- Charles Griffes- Poem for flute and piano
- Artist
- Charles Griffes
- CopyrightID (CopyrightChains transaction hash)
0x733ecf12a3d7ca372228b52688220bc464ba23cc1a4922b0252b0830ecfd2e80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:7f3a1d27bafc4ab9c605a19b7fb1947f3751f7e695251177bb06b59a87483a02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM80626644
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Charles Griffes- Poem for flute and piano · Machine-readable JSON-LD