ISRC QZWFL2469074
Verified recording
QZWFL2469074 is “Yster” by Cassidy Karon,
registered on the CopyrightChains blockchain with CopyrightID
0x500c0c63317f181a2399c4b32949419fc359cd8aab2b0a3e81b4561a4c9e20f3 and independently timestamped
in Bitcoin block 960383 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2469074.
Recording identifiers
- ISRC
- QZWFL2469074
- Title
- Yster
- Artist
- Cassidy Karon
- CopyrightID (CopyrightChains transaction hash)
0x500c0c63317f181a2399c4b32949419fc359cd8aab2b0a3e81b4561a4c9e20f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:37+00:00
- Bitcoin block
- 960383
- Canonical record hash
sha256:849d737e47829991e4ed7e0a50ea1d9a3b9e7b9536106adc155fba3396f4338d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2469074
- Bitcoin block existence check
- https://blockstream.info/api/block/960383