ISRC QZS642106804
Verified recording
QZS642106804 is “100” by Coldlone,
registered on the CopyrightChains blockchain with CopyrightID
0x8b7c8d3bf034ed3cb2aae3861682c02b0c35fd6e5f72cb0b5a7b5a674b7e318d and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642106804.
Recording identifiers
- ISRC
- QZS642106804
- Title
- 100
- Artist
- Coldlone
- CopyrightID (CopyrightChains transaction hash)
0x8b7c8d3bf034ed3cb2aae3861682c02b0c35fd6e5f72cb0b5a7b5a674b7e318d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ee1dd9ec4c6890e358a4f90e5e48662b4781faf2dd33c0c37fff28588521398c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642106804
- Bitcoin block existence check
- https://blockstream.info/api/block/956304