ISRC USSM10900274
Verified recording
USSM10900274 is “Symphony No. 3 in D Minor, Part II: VI. Langsam, Ruhevoll. Empfunden - 2009 Remastered Version” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x5441c825449b56da14d22e74e7f442e7cb1b0b45597f03b0c85e919c39428ce7 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10900274.
Recording identifiers
- ISRC
- USSM10900274
- Title
- Symphony No. 3 in D Minor, Part II: VI. Langsam, Ruhevoll. Empfunden - 2009 Remastered Version
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x5441c825449b56da14d22e74e7f442e7cb1b0b45597f03b0c85e919c39428ce7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:da3cc9a29b9109f6a99d807e67bef9559ddf1dcd35e30f4ef22664d38cee401c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10900274
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Symphony No. 3 in D Minor, Part II: VI. Langsam, Ruhevoll. Empfunden - 2009 Remastered Version · Machine-readable JSON-LD