ISRC ITUM72300124
Verified recording
ITUM72300124 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
0x7e1b0c54b033bdc55e3cc7f3120fe15221301867999487269e4cbf5dab306bcf and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM72300124.
Recording identifiers
- ISRC
- ITUM72300124
- Title
- 10 Variations on "Unser dummer Pöbel meint" by Gluck, K. 455: Theme. Allegretto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7e1b0c54b033bdc55e3cc7f3120fe15221301867999487269e4cbf5dab306bcf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:b04709ac2a0599fd0cd4005e33e73e748f76317701e466955f27f8dfd5b167d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM72300124
- Bitcoin block existence check
- https://blockstream.info/api/block/957819
Full record
Track page: 10 Variations on "Unser dummer Pöbel meint" by Gluck, K. 455: Theme. Allegretto · Machine-readable JSON-LD