ISRC QM4TW2403306
Verified recording
QM4TW2403306 is “CAST SHADOWS” by Mashek,
registered on the CopyrightChains blockchain with CopyrightID
0x889afecefcac5e01edcd0b1e96f5bb31bda2f1fa935e5b668106c603d8b3063d and independently timestamped
in Bitcoin block 960298 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2403306.
Recording identifiers
- ISRC
- QM4TW2403306
- Title
- CAST SHADOWS
- Artist
- Mashek
- CopyrightID (CopyrightChains transaction hash)
0x889afecefcac5e01edcd0b1e96f5bb31bda2f1fa935e5b668106c603d8b3063d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:26:00+00:00
- Bitcoin block
- 960298
- Canonical record hash
sha256:4291067d45132bd971f0f596d109b2947a9c662f48670d19cd3abc9d3be3c601- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2403306
- Bitcoin block existence check
- https://blockstream.info/api/block/960298