ISRC FRUM72001690
Verified recording
FRUM72001690 is “10 Variations on "Unser dummer Pöbel meint" by Gluck, K. 455: Theme. Allegretto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x2fc4f75e3df061b35f92caef29da88dd4a925879ccd906f7fe5586a875b14d0f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72001690.
Recording identifiers
- ISRC
- FRUM72001690
- Title
- 10 Variations on "Unser dummer Pöbel meint" by Gluck, K. 455: Theme. Allegretto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x2fc4f75e3df061b35f92caef29da88dd4a925879ccd906f7fe5586a875b14d0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3e81c9cf3fbfffd57fc8f9bec7956001dda2fadb85c707cd31adcfa8f7135b38- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72001690
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: 10 Variations on "Unser dummer Pöbel meint" by Gluck, K. 455: Theme. Allegretto · Machine-readable JSON-LD