ISRC DEC628700650
Verified recording
DEC628700650 is “Zar und Zimmermann - Komische Oper in drei Aufzügen, 1. Aufzug: Das Fest beginnt - Lustig zum Tanze” by Albert Lortzing,
registered on the CopyrightChains blockchain with CopyrightID
0x663bb53c06c162b17fc1a0c144692c5bbdf72239aedcce9edbe97492c2d54168 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628700650.
Recording identifiers
- ISRC
- DEC628700650
- Title
- Zar und Zimmermann - Komische Oper in drei Aufzügen, 1. Aufzug: Das Fest beginnt - Lustig zum Tanze
- Artist
- Albert Lortzing
- CopyrightID (CopyrightChains transaction hash)
0x663bb53c06c162b17fc1a0c144692c5bbdf72239aedcce9edbe97492c2d54168
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:931b3b60326fbfe4f67a817d71da5a6dc714b585aaf4978791d13fe679560a47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628700650
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Zar und Zimmermann - Komische Oper in drei Aufzügen, 1. Aufzug: Das Fest beginnt - Lustig zum Tanze · Machine-readable JSON-LD