ISRC QM6N21755620
Verified recording
QM6N21755620 is “乒乓” by J-Fever,
registered on the CopyrightChains blockchain with CopyrightID
0xfd70b7acffcadaedd872494c64ece4eee6ba89940ee8912cdeb5d8407a6ac637 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21755620.
Recording identifiers
- ISRC
- QM6N21755620
- Title
- 乒乓
- Artist
- J-Fever
- CopyrightID (CopyrightChains transaction hash)
0xfd70b7acffcadaedd872494c64ece4eee6ba89940ee8912cdeb5d8407a6ac637
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:04c3b85898903c71f2f1b01f1d96a6a237467d732b48e6e25e010276be89fdb7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21755620
- Bitcoin block existence check
- https://blockstream.info/api/block/960441