ISRC QZK6P2195716
Verified recording
QZK6P2195716 is “Mentions” by Big Sad 1900,
registered on the CopyrightChains blockchain with CopyrightID
0x4c166c7a49b26d4f9b48053e7c3059e4aeccbf63b31463f5b644ec6879178057 and independently timestamped
in Bitcoin block 956891 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2195716.
Recording identifiers
- ISRC
- QZK6P2195716
- Title
- Mentions
- Artist
- Big Sad 1900
- CopyrightID (CopyrightChains transaction hash)
0x4c166c7a49b26d4f9b48053e7c3059e4aeccbf63b31463f5b644ec6879178057
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T07:16:32+00:00
- Bitcoin block
- 956891
- Canonical record hash
sha256:bd66e8127b0bf1a897b77a2d38473742aa77d886db0add87b57e5c98ce1afe88- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2195716
- Bitcoin block existence check
- https://blockstream.info/api/block/956891