ISRC CH0271110250
Verified recording
CH0271110250 is “Blueberry Hill - Mexikanische Serenade” by Claudius Alzner,
registered on the CopyrightChains blockchain with CopyrightID
0x8ad0494cd14edbc8f989b2982483cdb2f473c55612cbea1f740c1f65f7bfb72c and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0271110250.
Recording identifiers
- ISRC
- CH0271110250
- Title
- Blueberry Hill - Mexikanische Serenade
- Artist
- Claudius Alzner
- CopyrightID (CopyrightChains transaction hash)
0x8ad0494cd14edbc8f989b2982483cdb2f473c55612cbea1f740c1f65f7bfb72c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:791a7368bf110f0a32cdc1190d21b5a4c735be50a37329b4cc86a99301a00822- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0271110250
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: Blueberry Hill - Mexikanische Serenade · Machine-readable JSON-LD