ISRC QZHN42500873
Verified recording
QZHN42500873 is “First” by Number collector,
registered on the CopyrightChains blockchain with CopyrightID
0xb84fe9e6ed6dce639035d987faf1e3facc677b2252046446e7b1fa1ad2fc9da2 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42500873.
Recording identifiers
- ISRC
- QZHN42500873
- Title
- First
- Artist
- Number collector
- CopyrightID (CopyrightChains transaction hash)
0xb84fe9e6ed6dce639035d987faf1e3facc677b2252046446e7b1fa1ad2fc9da2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f81adb9413f28af31a15b75e80a5b732aef9f67fb4e07e5d74186b2c290e5fca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42500873
- Bitcoin block existence check
- https://blockstream.info/api/block/956302