ISRC QZ5FN2377763
Verified recording
QZ5FN2377763 is “IDK” by J Block,
registered on the CopyrightChains blockchain with CopyrightID
0x6c9e28a3133703ca0e18c483ac10d630f9b8210d4131c4c700fdc4044b508232 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2377763.
Recording identifiers
- ISRC
- QZ5FN2377763
- Title
- IDK
- Artist
- J Block
- CopyrightID (CopyrightChains transaction hash)
0x6c9e28a3133703ca0e18c483ac10d630f9b8210d4131c4c700fdc4044b508232
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:c643915b2dd74e6407a0ea668fd8bc14005fdb4c8d0341cae94d5ab5fff793ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2377763
- Bitcoin block existence check
- https://blockstream.info/api/block/960360