ISRC QZMHK2263659
Verified recording
QZMHK2263659 is “Nutcracker” by Dark Jochen,
registered on the CopyrightChains blockchain with CopyrightID
0x78e82e2be7c4030d329c9b184926fa87ae91cfe2b3d16aaf3103d662552070c2 and independently timestamped
in Bitcoin block 960200 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHK2263659.
Recording identifiers
- ISRC
- QZMHK2263659
- Title
- Nutcracker
- Artist
- Dark Jochen
- CopyrightID (CopyrightChains transaction hash)
0x78e82e2be7c4030d329c9b184926fa87ae91cfe2b3d16aaf3103d662552070c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:37:10+00:00
- Bitcoin block
- 960200
- Canonical record hash
sha256:42aeee416c0842c45d0b94fed697ff2e7912fe42f3034fca75a2af0f9a8dd060- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHK2263659
- Bitcoin block existence check
- https://blockstream.info/api/block/960200