ISRC DEF059504882
Verified recording
DEF059504882 is “Symphony No. 29 in A Major, K. 201/186a: Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x5cb9f70d1924c31dac2b71da1d04cf4cb418cdac334b33f7e41608d1bd925265 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059504882.
Recording identifiers
- ISRC
- DEF059504882
- Title
- Symphony No. 29 in A Major, K. 201/186a: Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x5cb9f70d1924c31dac2b71da1d04cf4cb418cdac334b33f7e41608d1bd925265
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:0d79350a27a94246ffe5a86bb2c6407c9b591b75858f58bbb37787e134a63eae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059504882
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Symphony No. 29 in A Major, K. 201/186a: Andante · Machine-readable JSON-LD