ISRC USSM10404862
Verified recording
USSM10404862 is “Symphony No. 7 in C Major, Op. 105” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0x4f8e91cf69bca5b42a0bb67ed01f5ec6b71909e751f7d1b9c2406d1ef67e68b8 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10404862.
Recording identifiers
- ISRC
- USSM10404862
- Title
- Symphony No. 7 in C Major, Op. 105
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0x4f8e91cf69bca5b42a0bb67ed01f5ec6b71909e751f7d1b9c2406d1ef67e68b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:5e1e7f3b470ff6e790991f7fa7f347d4e81971b1854e03e10840076fefa9a3dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10404862
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Symphony No. 7 in C Major, Op. 105 · Machine-readable JSON-LD