ISRC CH6542438407
Verified recording
CH6542438407 is “Famishius Fantasticus” by Michael Markowski,
registered on the CopyrightChains blockchain with CopyrightID
0xfb2d4f18ad97396db29feeabc015d58a1d8c36b40ebb6b80f0dee4a6112ad05c and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542438407.
Recording identifiers
- ISRC
- CH6542438407
- Title
- Famishius Fantasticus
- Artist
- Michael Markowski
- CopyrightID (CopyrightChains transaction hash)
0xfb2d4f18ad97396db29feeabc015d58a1d8c36b40ebb6b80f0dee4a6112ad05c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:a7587fba40a157b5686fdca28374e6eafaba2648c7a94503a8ffbc691af4d1ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542438407
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Famishius Fantasticus · Machine-readable JSON-LD