ISRC JPG201417406
Verified recording
JPG201417406 is “交響曲 第 8番 変ホ長調 千人の交響曲 ポコ・アダージョ” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x4b379c5b3bb03fbcaa7264f903239c5ce1e44fd143236207e35aa2b52ee0d50e and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417406.
Recording identifiers
- ISRC
- JPG201417406
- Title
- 交響曲 第 8番 変ホ長調 千人の交響曲 ポコ・アダージョ
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x4b379c5b3bb03fbcaa7264f903239c5ce1e44fd143236207e35aa2b52ee0d50e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:a63004e0f872169cc223b82e0f0dca83dc2b1c73420c0a95590d7042cba4e9da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201417406
- Bitcoin block existence check
- https://blockstream.info/api/block/957145
Full record
Track page: 交響曲 第 8番 変ホ長調 千人の交響曲 ポコ・アダージョ · Machine-readable JSON-LD