ISRC TCJPZ2432366
Verified recording
TCJPZ2432366 is “ONSOKU DAYS!!” by cosMo@Bousou-P,
registered on the CopyrightChains blockchain with CopyrightID
0x87a567814d6deea945ee353274669b107fbe8e2a3b342f8d6033c3157cd8b2f0 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPZ2432366.
Recording identifiers
- ISRC
- TCJPZ2432366
- Title
- ONSOKU DAYS!!
- Artist
- cosMo@Bousou-P
- CopyrightID (CopyrightChains transaction hash)
0x87a567814d6deea945ee353274669b107fbe8e2a3b342f8d6033c3157cd8b2f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:e018c9044e5562f2691ebd6878d733680a80848d875237fe887550d9ad347eb1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPZ2432366
- Bitcoin block existence check
- https://blockstream.info/api/block/960121