ISRC QZJ842002849
Verified recording
QZJ842002849 is “Gray” by Groupthink,
registered on the CopyrightChains blockchain with CopyrightID
0xb98cb38cff04bc3468c1cc72f1b450fc964a3263a8dc364bb79da3b2cf224d4c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ842002849.
Recording identifiers
- ISRC
- QZJ842002849
- Title
- Gray
- Artist
- Groupthink
- CopyrightID (CopyrightChains transaction hash)
0xb98cb38cff04bc3468c1cc72f1b450fc964a3263a8dc364bb79da3b2cf224d4c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:dc42a106ed49a75f8b414d4e4ef6729133da60233472221e328f36b2eccb6c57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJ842002849
- Bitcoin block existence check
- https://blockstream.info/api/block/956302