ISRC QZ9JZ1783434
Verified recording
QZ9JZ1783434 is “(Untitled III)” by Rosetta,
registered on the CopyrightChains blockchain with CopyrightID
0xa994e4eac997064b04ae57f7fa6475e31ee6a54d8aa7b9e2662fd5d8181fc3b7 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9JZ1783434.
Recording identifiers
- ISRC
- QZ9JZ1783434
- Title
- (Untitled III)
- Artist
- Rosetta
- CopyrightID (CopyrightChains transaction hash)
0xa994e4eac997064b04ae57f7fa6475e31ee6a54d8aa7b9e2662fd5d8181fc3b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:fffdbdc2ef163f7eb7906804da0d74799bc4a9bffd39c0fa718667ef09e89324- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9JZ1783434
- Bitcoin block existence check
- https://blockstream.info/api/block/960121