ISRC JPG201114131
Verified recording
JPG201114131 is “交響曲 第 5番, 嬰ハ短調: 4. Adagietto. Sehr Langsam” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x7f8393c37883f9bdf92b4ca4f8893dbe11b20eebba01cb895b11d25d6a36de58 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201114131.
Recording identifiers
- ISRC
- JPG201114131
- Title
- 交響曲 第 5番, 嬰ハ短調: 4. Adagietto. Sehr Langsam
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x7f8393c37883f9bdf92b4ca4f8893dbe11b20eebba01cb895b11d25d6a36de58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:87e5d2c100f5af1ebdc68c91d849bef2ef4a5b80aa9ab864b749855dfc26f259- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG201114131
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: 交響曲 第 5番, 嬰ハ短調: 4. Adagietto. Sehr Langsam · Machine-readable JSON-LD