ISRC CH0271109670
Verified recording
CH0271109670 is “Put your hand in the hand - The most beautiful girl - Down Town” by Claudius Alzner,
registered on the CopyrightChains blockchain with CopyrightID
0x91396850f9652e96347809389abb2f8e3dbef556c20ce3e7df70ed4f6d062709 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0271109670.
Recording identifiers
- ISRC
- CH0271109670
- Title
- Put your hand in the hand - The most beautiful girl - Down Town
- Artist
- Claudius Alzner
- CopyrightID (CopyrightChains transaction hash)
0x91396850f9652e96347809389abb2f8e3dbef556c20ce3e7df70ed4f6d062709
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:cf0e0127472d605d19e2bd0fc8b5ba2c2f8e49b666af74796c19c82fda78f13a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0271109670
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Put your hand in the hand - The most beautiful girl - Down Town · Machine-readable JSON-LD