ISRC JPVI00333390
Verified recording
JPVI00333390 is “課題曲II.イギリス民謡による行進曲” by 埼玉県／埼玉栄高等学校吹奏楽部,
registered on the CopyrightChains blockchain with CopyrightID
0x9ba06f8c18f68f08ff5099ad3561a4e8b6bfd786deaccd1a4c1176026d501b69 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI00333390.
Recording identifiers
- ISRC
- JPVI00333390
- Title
- 課題曲II.イギリス民謡による行進曲
- Artist
- 埼玉県／埼玉栄高等学校吹奏楽部
- CopyrightID (CopyrightChains transaction hash)
0x9ba06f8c18f68f08ff5099ad3561a4e8b6bfd786deaccd1a4c1176026d501b69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e3495c8844144d36002673b816e768df8c05747fa3671e200e8cc5a22ca897c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI00333390
- Bitcoin block existence check
- https://blockstream.info/api/block/956304