ISRC USBC10800411
Verified recording
USBC10800411 is “Symphony No. 5 in C-Sharp Minor: IV. Adagietto, Sehr langsam” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x7692539c7fbe9059c9a97189694d63359aad0f5d9f281a42ccbe8610e48fd6b2 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10800411.
Recording identifiers
- ISRC
- USBC10800411
- Title
- Symphony No. 5 in C-Sharp Minor: IV. Adagietto, Sehr langsam
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x7692539c7fbe9059c9a97189694d63359aad0f5d9f281a42ccbe8610e48fd6b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:cdc93a7d31c68c904a93d708f512b587f2bd5adfe1e91dd092dd74e0b7cef7cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10800411
- Bitcoin block existence check
- https://blockstream.info/api/block/960163
Full record
Track page: Symphony No. 5 in C-Sharp Minor: IV. Adagietto, Sehr langsam · Machine-readable JSON-LD