ISRC QZHZ52021179
Verified recording
QZHZ52021179 is “Medusa” by Jean Tassy,
registered on the CopyrightChains blockchain with CopyrightID
0xc39964bbf5dd1d2118e566b04a5c7b4146788bc30fc7d4a43ee559fc3082cf22 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52021179.
Recording identifiers
- ISRC
- QZHZ52021179
- Title
- Medusa
- Artist
- Jean Tassy
- CopyrightID (CopyrightChains transaction hash)
0xc39964bbf5dd1d2118e566b04a5c7b4146788bc30fc7d4a43ee559fc3082cf22
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f377a39080a1207be1b65bab38988fd6ec48dbaf3e7c34fcf803476d444f2f17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52021179
- Bitcoin block existence check
- https://blockstream.info/api/block/956304