ISRC JPG201417401
Verified recording
JPG201417401 is “交響曲 第 8番 変ホ長調 千人の交響曲 テンポ・プリモ (アレグロ,少し速く)” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xac6c8af3a876c84bbf3bfb1a89f46a4c2cfb931873ae9d11ef2e8d2e6c292842 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417401.
Recording identifiers
- ISRC
- JPG201417401
- Title
- 交響曲 第 8番 変ホ長調 千人の交響曲 テンポ・プリモ (アレグロ,少し速く)
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xac6c8af3a876c84bbf3bfb1a89f46a4c2cfb931873ae9d11ef2e8d2e6c292842
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0114fd9649cee0a04051743d902dd04d27b1f91de41c8e5fc2d4bf639af9f64f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417401
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 交響曲 第 8番 変ホ長調 千人の交響曲 テンポ・プリモ (アレグロ,少し速く) · Machine-readable JSON-LD