ISRC FR9W11805938
Verified recording
FR9W11805938 is “Poison Ivy” by Tengo John,
registered on the CopyrightChains blockchain with CopyrightID
0x3c1ca5246dc851afe25ce35bff2578ffe97795f5c4ad828520bc9a3575ecffb4 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11805938.
Recording identifiers
- ISRC
- FR9W11805938
- Title
- Poison Ivy
- Artist
- Tengo John
- CopyrightID (CopyrightChains transaction hash)
0x3c1ca5246dc851afe25ce35bff2578ffe97795f5c4ad828520bc9a3575ecffb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:466ce70e44999c3dabe8e17f4bbe7ce1211d6e5691ba139b04aa294dfdbf4852- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11805938
- Bitcoin block existence check
- https://blockstream.info/api/block/960138