ISRC QZNWY2214451
Verified recording
QZNWY2214451 is “Residuum” by Felix Rösch,
registered on the CopyrightChains blockchain with CopyrightID
0x9f9eb2211fc37ed18bc45bfbb0615832eb351f483bb116577e42cf6b52cc08e6 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2214451.
Recording identifiers
- ISRC
- QZNWY2214451
- Title
- Residuum
- Artist
- Felix Rösch
- CopyrightID (CopyrightChains transaction hash)
0x9f9eb2211fc37ed18bc45bfbb0615832eb351f483bb116577e42cf6b52cc08e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:7f0f7a8fa49c5cebaff9457d06c6b3c58b6a5d641b8f3d9329fbc75ed9219119- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2214451
- Bitcoin block existence check
- https://blockstream.info/api/block/953513