ISRC QZNJW2270396
Verified recording
QZNJW2270396 is “Winipu” by Black Paste,
registered on the CopyrightChains blockchain with CopyrightID
0x4c87a170d3cc7fbc47fc7f1eb3377cfbd15baa76de9859177c8300cdc25c0821 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2270396.
Recording identifiers
- ISRC
- QZNJW2270396
- Title
- Winipu
- Artist
- Black Paste
- CopyrightID (CopyrightChains transaction hash)
0x4c87a170d3cc7fbc47fc7f1eb3377cfbd15baa76de9859177c8300cdc25c0821
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ccaee9ee912a5d360994f695cc674774bbf1f364c8915c2bdf5f5bc74506e553- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2270396
- Bitcoin block existence check
- https://blockstream.info/api/block/956304