ISRC QM4TX2042323
Verified recording
QM4TX2042323 is “First Class” by King,
registered on the CopyrightChains blockchain with CopyrightID
0x423b15a784ebb2ea9b8f25769d85a61f5277f202051ef92d7898b09fd8fc1869 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/QM4TX2042323.
Recording identifiers
- ISRC
- QM4TX2042323
- Title
- First Class
- Artist
- King
- CopyrightID (CopyrightChains transaction hash)
0x423b15a784ebb2ea9b8f25769d85a61f5277f202051ef92d7898b09fd8fc1869
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ab7d7aea342f19b0ff31d62154e7537d76837b7789f522fcdc97d23e7b461835- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2042323
- Bitcoin block existence check
- https://blockstream.info/api/block/956304