ISRC FRZ131700130
Verified recording
FRZ131700130 is “The Seasons, Op. 37a, TH 135: No. 9 in G Major, September. The Hunt” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x5502c641c3fdcea74a2dc5826d365b67990e085f0da105d8bff36281c88321b9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131700130.
Recording identifiers
- ISRC
- FRZ131700130
- Title
- The Seasons, Op. 37a, TH 135: No. 9 in G Major, September. The Hunt
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x5502c641c3fdcea74a2dc5826d365b67990e085f0da105d8bff36281c88321b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9b59e022cce321ac7aa1be3aeeacad765c0057075afd2cd15509db3d960ecc20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131700130
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Seasons, Op. 37a, TH 135: No. 9 in G Major, September. The Hunt · Machine-readable JSON-LD