ISRC USBC11000336
Verified recording
USBC11000336 is “Symphony No.10 in F-sharp Major: IV. Scherzo II: Kräftig, nicht zu schnell” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x2d2ee572d62dd76bf6601b86694507bebd73522a5fdc41ef0e304d40b224ce80 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC11000336.
Recording identifiers
- ISRC
- USBC11000336
- Title
- Symphony No.10 in F-sharp Major: IV. Scherzo II: Kräftig, nicht zu schnell
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x2d2ee572d62dd76bf6601b86694507bebd73522a5fdc41ef0e304d40b224ce80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:bb822f3f30c5b098b821627a56ac1054c572c5810fa4a151d213c57d4352c9d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC11000336
- Bitcoin block existence check
- https://blockstream.info/api/block/960106
Full record
Track page: Symphony No.10 in F-sharp Major: IV. Scherzo II: Kräftig, nicht zu schnell · Machine-readable JSON-LD