ISRC USSM10007728
Verified recording
USSM10007728 is “Die Dreigroschenoper: Akt III, Ballade in der Macheath jedermann Abbitte leistet ("Ihr Menschenbrüder, die ihr nach uns lebt")” by Kurt Weill,
registered on the CopyrightChains blockchain with CopyrightID
0x7406784f869eec9140d065292f12097d6e231f02b3c438e7df676ab5ee9a6218 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10007728.
Recording identifiers
- ISRC
- USSM10007728
- Title
- Die Dreigroschenoper: Akt III, Ballade in der Macheath jedermann Abbitte leistet ("Ihr Menschenbrüder, die ihr nach uns lebt")
- Artist
- Kurt Weill
- CopyrightID (CopyrightChains transaction hash)
0x7406784f869eec9140d065292f12097d6e231f02b3c438e7df676ab5ee9a6218
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:af376bc6bbcc04b6b1009cbf92dc5bf508e1dfff17e7ef5be4fbbb650ceb8560- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10007728
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Die Dreigroschenoper: Akt III, Ballade in der Macheath jedermann Abbitte leistet ("Ihr Menschenbrüder, die ihr nach uns lebt") · Machine-readable JSON-LD