ISRC QZFZ22165376
Verified recording
QZFZ22165376 is “Tweede Kansen” by Cem,
registered on the CopyrightChains blockchain with CopyrightID
0x81a291093966338e83f96b94f37af502b911418d2cc4cc3db34f7b319a099dab and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22165376.
Recording identifiers
- ISRC
- QZFZ22165376
- Title
- Tweede Kansen
- Artist
- Cem
- CopyrightID (CopyrightChains transaction hash)
0x81a291093966338e83f96b94f37af502b911418d2cc4cc3db34f7b319a099dab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:90f881e94f55f7cc7f83c544b47ce9fd083495d0056567fcd537123f29dd544e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22165376
- Bitcoin block existence check
- https://blockstream.info/api/block/960209