ISRC CH2700599336
Verified recording
CH2700599336 is “Bemsha Swing (52nd Street Theme)” by Alexander von Schlippenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x7ba697d4c77016a765cdd3f633ab7808d16e3bb83576bfa68c33066dac874812 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH2700599336.
Recording identifiers
- ISRC
- CH2700599336
- Title
- Bemsha Swing (52nd Street Theme)
- Artist
- Alexander von Schlippenbach
- CopyrightID (CopyrightChains transaction hash)
0x7ba697d4c77016a765cdd3f633ab7808d16e3bb83576bfa68c33066dac874812
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:806d4692d09c82fe405932035d0034522081da84eeae9bad76365e09e0c077d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH2700599336
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Bemsha Swing (52nd Street Theme) · Machine-readable JSON-LD