ISRC USSM11308071
Verified recording
USSM11308071 is “The Seasons, Op. 37b: X. October (Autumn Song)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xbcd52f49b58e2f49308d2fb55d173422392341f84bd797f30df5be860f97f4a9 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11308071.
Recording identifiers
- ISRC
- USSM11308071
- Title
- The Seasons, Op. 37b: X. October (Autumn Song)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xbcd52f49b58e2f49308d2fb55d173422392341f84bd797f30df5be860f97f4a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:322bf0ff2ccc0c6088ae5d864cc18328b4ad979e7a9f461065d15e775b72e2aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11308071
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: The Seasons, Op. 37b: X. October (Autumn Song) · Machine-readable JSON-LD