ISRC QMDA61350819
Verified recording
QMDA61350819 is “The Nutcracker, Op. 71: Dance of the Flutes "Toy Trumpets"” by Michael Tilson Thomas,
registered on the CopyrightChains blockchain with CopyrightID
0x52bbdfdb58e9e0b9d3352e6a8bbd40acb8000cebd6e01984194fe7fc7d891a18 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61350819.
Recording identifiers
- ISRC
- QMDA61350819
- Title
- The Nutcracker, Op. 71: Dance of the Flutes "Toy Trumpets"
- Artist
- Michael Tilson Thomas
- CopyrightID (CopyrightChains transaction hash)
0x52bbdfdb58e9e0b9d3352e6a8bbd40acb8000cebd6e01984194fe7fc7d891a18
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:a9f95182bac5ab3c8dd8d474c65e88434f2c4e19cbe88006478bdf4006063e7c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61350819
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: The Nutcracker, Op. 71: Dance of the Flutes "Toy Trumpets" · Machine-readable JSON-LD