ISRC QZK6L2273738
Verified recording
QZK6L2273738 is “v6sa” by nublu,
registered on the CopyrightChains blockchain with CopyrightID
0x69cb1bf8206eee6fcf5369399158ea68e965b478e1378d07d0dc6e7293c9bb10 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2273738.
Recording identifiers
- ISRC
- QZK6L2273738
- Title
- v6sa
- Artist
- nublu
- CopyrightID (CopyrightChains transaction hash)
0x69cb1bf8206eee6fcf5369399158ea68e965b478e1378d07d0dc6e7293c9bb10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:14563d5c3b0cf0fbe2f2d979657fde16da75f0b58a101b77af2db5591d60e341- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2273738
- Bitcoin block existence check
- https://blockstream.info/api/block/953515