ISRC QZFZ31905149
Verified recording
QZFZ31905149 is “Summertime” by The Nicholas,
registered on the CopyrightChains blockchain with CopyrightID
0xe2b2faeb110bcd1e8a8886fa51ebc4fca96e7225b8a20d90e51664b07f741f05 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ31905149.
Recording identifiers
- ISRC
- QZFZ31905149
- Title
- Summertime
- Artist
- The Nicholas
- CopyrightID (CopyrightChains transaction hash)
0xe2b2faeb110bcd1e8a8886fa51ebc4fca96e7225b8a20d90e51664b07f741f05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:e18ef5d371f04b8c5309015178b5d250dba99668d4bf1e1744920ff18acf68d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ31905149
- Bitcoin block existence check
- https://blockstream.info/api/block/960216