ISRC USSM12305348
Verified recording
USSM12305348 is “The Seasons, Op. 37b: X. October "Autumn Song" (Arr. for Violin and Orchestra by Matthias Spindler)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xe7a568aab476add435ebb4a32ea84cb044ab71b6805ba14b2c423085b0d7d2b4 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12305348.
Recording identifiers
- ISRC
- USSM12305348
- Title
- The Seasons, Op. 37b: X. October "Autumn Song" (Arr. for Violin and Orchestra by Matthias Spindler)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xe7a568aab476add435ebb4a32ea84cb044ab71b6805ba14b2c423085b0d7d2b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:6421c4f15b85d8799274121948086342f8b655b8f31b3507e590f9033db2f4b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12305348
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: The Seasons, Op. 37b: X. October "Autumn Song" (Arr. for Violin and Orchestra by Matthias Spindler) · Machine-readable JSON-LD