ISRC ITS040400558
Verified recording
ITS040400558 is “Over the Rainbow (From "The Wizard of Oz")” by Orchestra Maffei String Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0x9fb24f62424f2e1399e91d9b788139173c897fd3d1873267a1e773de7ee4cb32 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS040400558.
Recording identifiers
- ISRC
- ITS040400558
- Title
- Over the Rainbow (From "The Wizard of Oz")
- Artist
- Orchestra Maffei String Quartet
- CopyrightID (CopyrightChains transaction hash)
0x9fb24f62424f2e1399e91d9b788139173c897fd3d1873267a1e773de7ee4cb32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:e36c748f1dc4b6033a60020d1e59d5134ba028985c64246506ed91f92a3258c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS040400558
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Over the Rainbow (From "The Wizard of Oz") · Machine-readable JSON-LD