ISRC DEPI82511984
Verified recording
DEPI82511984 is “The Seasons. Op. 37A: No. 11, Troika (November) - Duo-Art S-31438” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xb7a687e56f0309cdf7cf2ebc49ae49f3dcac81eda6c5b6522d95c0992b2c8732 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82511984.
Recording identifiers
- ISRC
- DEPI82511984
- Title
- The Seasons. Op. 37A: No. 11, Troika (November) - Duo-Art S-31438
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xb7a687e56f0309cdf7cf2ebc49ae49f3dcac81eda6c5b6522d95c0992b2c8732
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:528e655ca7cfc2a5416bab3aac1ceadc14e5e9c786c00757279b358f961da776- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82511984
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Seasons. Op. 37A: No. 11, Troika (November) - Duo-Art S-31438 · Machine-readable JSON-LD