ISRC QZ9JZ1783361
Verified recording
QZ9JZ1783361 is “Ku / Emptiness” by Rosetta,
registered on the CopyrightChains blockchain with CopyrightID
0xf2248ead095a9f76fba0bd7b60a49aac0c0d98267052304ab05eaf952404fae8 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9JZ1783361.
Recording identifiers
- ISRC
- QZ9JZ1783361
- Title
- Ku / Emptiness
- Artist
- Rosetta
- CopyrightID (CopyrightChains transaction hash)
0xf2248ead095a9f76fba0bd7b60a49aac0c0d98267052304ab05eaf952404fae8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:ae9254a7bc7d02829667b7e1305a8d188c955f037785cb700cb3bc2cd8243129- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9JZ1783361
- Bitcoin block existence check
- https://blockstream.info/api/block/960247