ISRC DET901431903
Verified recording
DET901431903 is “Flute Quartet No. 1 in D Major, K. 285: III. Rondeau” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x214778e7f4b584abc1f7b6107645e4ceae42d43d8da9708779a3fb34d5e4df06 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DET901431903.
Recording identifiers
- ISRC
- DET901431903
- Title
- Flute Quartet No. 1 in D Major, K. 285: III. Rondeau
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x214778e7f4b584abc1f7b6107645e4ceae42d43d8da9708779a3fb34d5e4df06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:f506063860858cd49fcd720b2078dddcb520fd3632ab0fc2b66ba83d2abb7c94- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DET901431903
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Flute Quartet No. 1 in D Major, K. 285: III. Rondeau · Machine-readable JSON-LD