ISRC DEA809424900
Verified recording
DEA809424900 is “Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 13, Waltz of the Flowers” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xef93db7f34eee441c8f4821936e41a82e3d6e90caba14aebe4afd6a8140d5646 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809424900.
Recording identifiers
- ISRC
- DEA809424900
- Title
- Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 13, Waltz of the Flowers
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xef93db7f34eee441c8f4821936e41a82e3d6e90caba14aebe4afd6a8140d5646
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:3fb3bdc89f3bcf097e10b6167626279f998568f5c111c8e95ab788011197b4c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809424900
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Tchaikovsky: The Nutcracker, Op. 71, Act 2: No. 13, Waltz of the Flowers · Machine-readable JSON-LD