ISRC QM4TW2038643
Verified recording
QM4TW2038643 is “Focus” by Felix Räuber,
registered on the CopyrightChains blockchain with CopyrightID
0x29ed5a946e110eb02ca53eb3eb8614dcbfd94a0c3721f5c023f86763db058e9f 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/QM4TW2038643.
Recording identifiers
- ISRC
- QM4TW2038643
- Title
- Focus
- Artist
- Felix Räuber
- CopyrightID (CopyrightChains transaction hash)
0x29ed5a946e110eb02ca53eb3eb8614dcbfd94a0c3721f5c023f86763db058e9f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c7c91c698fd0598225249d872bf119eb8ff41c5705157af3591a13169772c33c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2038643
- Bitcoin block existence check
- https://blockstream.info/api/block/956304