ISRC DEF059031106
Verified recording
DEF059031106 is “The Nutcracker, Op. 71, TH.14 / Act 2: No. 12e Character Dances: Dance of the Reed Pipes” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x36e62e75a77215fd24c409850007be38b0f4eafe8ead8d2d1e79ee73368f869c 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/DEF059031106.
Recording identifiers
- ISRC
- DEF059031106
- Title
- The Nutcracker, Op. 71, TH.14 / Act 2: No. 12e Character Dances: Dance of the Reed Pipes
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x36e62e75a77215fd24c409850007be38b0f4eafe8ead8d2d1e79ee73368f869c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:da25d9372d5750b7b014dee3e3fa4f6a86bec59891375777f5bfdd1b67cc0258- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059031106
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Nutcracker, Op. 71, TH.14 / Act 2: No. 12e Character Dances: Dance of the Reed Pipes · Machine-readable JSON-LD