ISRC USUM70614034
Verified recording
USUM70614034 is “Fiddler on the Roof: Fiddler on the Roof Medley (Arr. by J. Mason)” by Jerry Bock,
registered on the CopyrightChains blockchain with CopyrightID
0x636b8612271b80cdc7261f378e7737b13329588c170a4f63fc2979e56a4fd0af and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70614034.
Recording identifiers
- ISRC
- USUM70614034
- Title
- Fiddler on the Roof: Fiddler on the Roof Medley (Arr. by J. Mason)
- Artist
- Jerry Bock
- CopyrightID (CopyrightChains transaction hash)
0x636b8612271b80cdc7261f378e7737b13329588c170a4f63fc2979e56a4fd0af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2d4f054e32408e106ea9d66dd51ef38d5f3e6e7139b28c874d5bd0dc8642f9f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70614034
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Fiddler on the Roof: Fiddler on the Roof Medley (Arr. by J. Mason) · Machine-readable JSON-LD