ISRC CH7812402190
Verified recording
CH7812402190 is “Jumbo” by Marek Hemmann,
registered on the CopyrightChains blockchain with CopyrightID
0x24481f26dc72a362b25d2f97eb60cf4c23e8706f5eb2d18cdc62518020208dc7 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812402190.
Recording identifiers
- ISRC
- CH7812402190
- Title
- Jumbo
- Artist
- Marek Hemmann
- CopyrightID (CopyrightChains transaction hash)
0x24481f26dc72a362b25d2f97eb60cf4c23e8706f5eb2d18cdc62518020208dc7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:239ce5ecf722c3276313a6a23c1b686032ea0ee4921147993f0d6065a48140a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812402190
- Bitcoin block existence check
- https://blockstream.info/api/block/953528