ISRC FRZ140325170
Verified recording
FRZ140325170 is “Der Sommer: "Welche Labung für die Sinne” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x5ab0d6e90ffbac3eda45d560a8d0f886c9a03c9b9d7d73f5f04189def1947953 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/FRZ140325170.
Recording identifiers
- ISRC
- FRZ140325170
- Title
- Der Sommer: "Welche Labung für die Sinne
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x5ab0d6e90ffbac3eda45d560a8d0f886c9a03c9b9d7d73f5f04189def1947953
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7727a9704fbd3997256d33703f223d0bdcd7f516f310d8e8e94aec3dd0894ba6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140325170
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Der Sommer: "Welche Labung für die Sinne · Machine-readable JSON-LD