ISRC DEN961331105
Verified recording
DEN961331105 is “The Nutcracker, Op. 71, TH 14 / Act 1: No. 4 Arrival of Drosselmeyer - Live at Walt Disney Concert Hall, Los Angeles / 2013” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x6eedd84e90cf42bef4cf0fad8489f54a6a8c69b3d287dd01ca6075d34290b497 and independently timestamped
in Bitcoin block 957064 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961331105.
Recording identifiers
- ISRC
- DEN961331105
- Title
- The Nutcracker, Op. 71, TH 14 / Act 1: No. 4 Arrival of Drosselmeyer - Live at Walt Disney Concert Hall, Los Angeles / 2013
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x6eedd84e90cf42bef4cf0fad8489f54a6a8c69b3d287dd01ca6075d34290b497
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:43:08+00:00
- Bitcoin block
- 957064
- Canonical record hash
sha256:65bd9a782fec97eeb39af5229b3362541d8ecc36e21ea4adb1e514ecd2508026- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961331105
- Bitcoin block existence check
- https://blockstream.info/api/block/957064
Full record
Track page: The Nutcracker, Op. 71, TH 14 / Act 1: No. 4 Arrival of Drosselmeyer - Live at Walt Disney Concert Hall, Los Angeles / 2013 · Machine-readable JSON-LD