ISRC QZTB72301304
Verified recording
QZTB72301304 is “NUMB” by CELO,
registered on the CopyrightChains blockchain with CopyrightID
0x0592785343b64f5b81f842e6e48a13b8f25145b4500722607967356a6815d7a1 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72301304.
Recording identifiers
- ISRC
- QZTB72301304
- Title
- NUMB
- Artist
- CELO
- CopyrightID (CopyrightChains transaction hash)
0x0592785343b64f5b81f842e6e48a13b8f25145b4500722607967356a6815d7a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:923659c74d602a860ff39e7e654ca31e4deef29aa4d3643693ef51351d3fcd0a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72301304
- Bitcoin block existence check
- https://blockstream.info/api/block/953528