ISRC CA5KR2159185
Verified recording
CA5KR2159185 is “Poster” by WhySoSerious,
registered on the CopyrightChains blockchain with CopyrightID
0xbf0b9c99a0154fb45f9809272556757da44afd72f2d8215c4d38519f517e8608 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2159185.
Recording identifiers
- ISRC
- CA5KR2159185
- Title
- Poster
- Artist
- WhySoSerious
- CopyrightID (CopyrightChains transaction hash)
0xbf0b9c99a0154fb45f9809272556757da44afd72f2d8215c4d38519f517e8608
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:638edc91fcfae6c6ee273078def26d80c668faa5645263ef1ae176911a4c83e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2159185
- Bitcoin block existence check
- https://blockstream.info/api/block/953520