ISRC QZFPL1900242
Verified recording
QZFPL1900242 is “Do U Want 2” by Buku,
registered on the CopyrightChains blockchain with CopyrightID
0x1dcc312fa4a72cb223d8fe7f9ff98c7bbcea099d4aaaa0f4876d143eaaf296c9 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFPL1900242.
Recording identifiers
- ISRC
- QZFPL1900242
- Title
- Do U Want 2
- Artist
- Buku
- CopyrightID (CopyrightChains transaction hash)
0x1dcc312fa4a72cb223d8fe7f9ff98c7bbcea099d4aaaa0f4876d143eaaf296c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:7988df5fa01125744f1d326347a95d4104841b3ed84ec535334e6f1fb9f1eb02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFPL1900242
- Bitcoin block existence check
- https://blockstream.info/api/block/959144