ISRC QM4TW2365453
Verified recording
QM4TW2365453 is “Numb” by Kala,
registered on the CopyrightChains blockchain with CopyrightID
0x2ef3cbd6add9eee9d53b245fbe8e6108d51140ecdc27676625d1f9caab69d9b4 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/QM4TW2365453.
Recording identifiers
- ISRC
- QM4TW2365453
- Title
- Numb
- Artist
- Kala
- CopyrightID (CopyrightChains transaction hash)
0x2ef3cbd6add9eee9d53b245fbe8e6108d51140ecdc27676625d1f9caab69d9b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8f6660d54aacd54366ebf1a446f64c3329070235b3217d5fe90e656123c70411- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2365453
- Bitcoin block existence check
- https://blockstream.info/api/block/956304