ISRC QZS7J2264850
Verified recording
QZS7J2264850 is “Cold One” by Grimm Lynn,
registered on the CopyrightChains blockchain with CopyrightID
0x92b6a98eb760051379037eab9794e55e0a4a6feb70adc50bbcf0a1a177c958a6 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2264850.
Recording identifiers
- ISRC
- QZS7J2264850
- Title
- Cold One
- Artist
- Grimm Lynn
- CopyrightID (CopyrightChains transaction hash)
0x92b6a98eb760051379037eab9794e55e0a4a6feb70adc50bbcf0a1a177c958a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f9b2eb12860d14fbab913ae2b451ea8302b0ee9b2259adf076a2335f351a77cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2264850
- Bitcoin block existence check
- https://blockstream.info/api/block/957118