ISRC SEWDL0728101
Verified recording
SEWDL0728101 is “Piano Concerto No. 20 in D Minor, K. 466: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x66cee6e3ab5fe686ac070510517566e823f7d6da89b608b4ba462ed373babaf2 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0728101.
Recording identifiers
- ISRC
- SEWDL0728101
- Title
- Piano Concerto No. 20 in D Minor, K. 466: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x66cee6e3ab5fe686ac070510517566e823f7d6da89b608b4ba462ed373babaf2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f7f15d7723ea782a25bc7fdb638785582f23162ebd2e8eb6d0f2dd8ede4dd476- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0728101
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 20 in D Minor, K. 466: I. Allegro · Machine-readable JSON-LD