ISRC QM6P42075181
Verified recording
QM6P42075181 is “The Nutcracker Swing” by Pjotr Tschaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x3bb30d367172682c761cad925a5677f5dae1e7c86f4b79d13e0183c6dcbfd3de and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42075181.
Recording identifiers
- ISRC
- QM6P42075181
- Title
- The Nutcracker Swing
- Artist
- Pjotr Tschaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x3bb30d367172682c761cad925a5677f5dae1e7c86f4b79d13e0183c6dcbfd3de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:58109d6f121fcee088845a74abccbcc8ec6095d0382cf4e45a5ecf7c0770d759- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42075181
- Bitcoin block existence check
- https://blockstream.info/api/block/960422