ISRC FR9Z62300391
Verified recording
FR9Z62300391 is “purple daze” by Knowsum,
registered on the CopyrightChains blockchain with CopyrightID
0x506f46978d714dabf598a7d56fe3e9c3e3086901a2e1b75aa93641aeb595fe48 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9Z62300391.
Recording identifiers
- ISRC
- FR9Z62300391
- Title
- purple daze
- Artist
- Knowsum
- CopyrightID (CopyrightChains transaction hash)
0x506f46978d714dabf598a7d56fe3e9c3e3086901a2e1b75aa93641aeb595fe48
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:ef7a41ac7d84b509fea12fb1ac97bae887b20233917ac8cd7d31488df9150ce3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9Z62300391
- Bitcoin block existence check
- https://blockstream.info/api/block/960095