ISRC TCJPK2071652
Verified recording
TCJPK2071652 is “Bokura ga Hikatteirarenai Yoru ni” by Sunny Day Service,
registered on the CopyrightChains blockchain with CopyrightID
0x3d6d3dc3dd838f0c59411634662f59ff7bac58f27c871f853722f48569a49427 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/TCJPK2071652.
Recording identifiers
- ISRC
- TCJPK2071652
- Title
- Bokura ga Hikatteirarenai Yoru ni
- Artist
- Sunny Day Service
- CopyrightID (CopyrightChains transaction hash)
0x3d6d3dc3dd838f0c59411634662f59ff7bac58f27c871f853722f48569a49427
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7e34eb2e1161793707e59b6952eb4a14f3b3154769c8b468546d5beea7aa492f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPK2071652
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Bokura ga Hikatteirarenai Yoru ni · Machine-readable JSON-LD