ISRC QZFYY2268730
Verified recording
QZFYY2268730 is “22R” by 22COZZ,
registered on the CopyrightChains blockchain with CopyrightID
0x04746557b158a37d98cfdf7a552fcffe73aa9719243ee344f4f276f7ea9209f4 and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2268730.
Recording identifiers
- ISRC
- QZFYY2268730
- Title
- 22R
- Artist
- 22COZZ
- CopyrightID (CopyrightChains transaction hash)
0x04746557b158a37d98cfdf7a552fcffe73aa9719243ee344f4f276f7ea9209f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:8f1d71acb7366b7037b0566f511490efe4c4a40ad61a09b1f801592563620ff6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2268730
- Bitcoin block existence check
- https://blockstream.info/api/block/959137