ISRC QZNWR2021897
Verified recording
QZNWR2021897 is “Potkan” by Rosy,
registered on the CopyrightChains blockchain with CopyrightID
0x76d1979ca7c18227a9b46ec9f3f25738c4a8bbb326bb8c4d90e3378df1c58642 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2021897.
Recording identifiers
- ISRC
- QZNWR2021897
- Title
- Potkan
- Artist
- Rosy
- CopyrightID (CopyrightChains transaction hash)
0x76d1979ca7c18227a9b46ec9f3f25738c4a8bbb326bb8c4d90e3378df1c58642
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:84e955af5a6be0ccd563fb82d072bdf8f7d362faadb1fd44fbc6f4ce95fede5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2021897
- Bitcoin block existence check
- https://blockstream.info/api/block/957118