ISRC CAE410500693
Verified recording
CAE410500693 is “Harpo-Ventillation - Live” by Mark Hummel,
registered on the CopyrightChains blockchain with CopyrightID
0xba5581486b51d45600417febd110253050ad30b758f66232b17676a08f8188e2 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/CAE410500693.
Recording identifiers
- ISRC
- CAE410500693
- Title
- Harpo-Ventillation - Live
- Artist
- Mark Hummel
- CopyrightID (CopyrightChains transaction hash)
0xba5581486b51d45600417febd110253050ad30b758f66232b17676a08f8188e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d17cb58a49fb3d2ff113dbadb4e03b04d87586cd4aabdf712076bac308f0854a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAE410500693
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Harpo-Ventillation - Live · Machine-readable JSON-LD