ISRC DEE861701237
Verified recording
DEE861701237 is “Die unglücksselige Cleopatra: Mein Leben ist hin (Aria)” by Johann Mattheson,
registered on the CopyrightChains blockchain with CopyrightID
0x496efc2c42ad714893f221fa077741306135805550db902d6d193047814755c4 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861701237.
Recording identifiers
- ISRC
- DEE861701237
- Title
- Die unglücksselige Cleopatra: Mein Leben ist hin (Aria)
- Artist
- Johann Mattheson
- CopyrightID (CopyrightChains transaction hash)
0x496efc2c42ad714893f221fa077741306135805550db902d6d193047814755c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:02b9708b3f27bd98ed1edadf3a76faa00edbfaaa03d34bafcdae61a61dc73535- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861701237
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die unglücksselige Cleopatra: Mein Leben ist hin (Aria) · Machine-readable JSON-LD