ISRC CH0271109280
Verified recording
CH0271109280 is “Medley: I See a Boat On the River / Beautiful Body / Sun of Jamaica” by Das Orchester Claudius Alzner,
registered on the CopyrightChains blockchain with CopyrightID
0x2787040136cd8212a5d0b7041577e4906433ac2c9b799031974175ccc677ff4c and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0271109280.
Recording identifiers
- ISRC
- CH0271109280
- Title
- Medley: I See a Boat On the River / Beautiful Body / Sun of Jamaica
- Artist
- Das Orchester Claudius Alzner
- CopyrightID (CopyrightChains transaction hash)
0x2787040136cd8212a5d0b7041577e4906433ac2c9b799031974175ccc677ff4c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:ce68ce9628e581494e96fe6a1f3919e5419ea20e0b64ea6e1ac5c8fd048ba0ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0271109280
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: Medley: I See a Boat On the River / Beautiful Body / Sun of Jamaica · Machine-readable JSON-LD