ISRC QM24S1917245
Verified recording
QM24S1917245 is “Projections (Part I)” by Mark Grundhoefer,
registered on the CopyrightChains blockchain with CopyrightID
0xf72238bed0b9499f4e5d27886b1e32e1d1244138cfded0635fe3ff52d20e09e6 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1917245.
Recording identifiers
- ISRC
- QM24S1917245
- Title
- Projections (Part I)
- Artist
- Mark Grundhoefer
- CopyrightID (CopyrightChains transaction hash)
0xf72238bed0b9499f4e5d27886b1e32e1d1244138cfded0635fe3ff52d20e09e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:98ef542bfb2ae6a382f909f833d448cccd5abc1d237b27d19e8b6a3fa5479219- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1917245
- Bitcoin block existence check
- https://blockstream.info/api/block/960258