ISRC FR7JM1978040
Verified recording
FR7JM1978040 is “Des Knaben Wunderhorn: Ablösung im Sommer [Symphony No.3]” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x5e6398588e736df067ce41646289ffb453c306f7db070b4ee93588c8062f9345 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1978040.
Recording identifiers
- ISRC
- FR7JM1978040
- Title
- Des Knaben Wunderhorn: Ablösung im Sommer [Symphony No.3]
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x5e6398588e736df067ce41646289ffb453c306f7db070b4ee93588c8062f9345
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:45e57e9576845fed536ae54d54bbbdcfac81c7c8ca62f84d9b585daf8ad7c72e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1978040
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Des Knaben Wunderhorn: Ablösung im Sommer [Symphony No.3] · Machine-readable JSON-LD