ISRC NLY331410242
Verified recording
NLY331410242 is “Symphony No. 35 in D Major, K. 385 "Haffner": I. Allegro con spirito” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x747efd973d85dc57651d9f4ebcfaf2a7d1e0643f955e23756555e2d84a85a211 and independently timestamped
in Bitcoin block 960179 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331410242.
Recording identifiers
- ISRC
- NLY331410242
- Title
- Symphony No. 35 in D Major, K. 385 "Haffner": I. Allegro con spirito
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x747efd973d85dc57651d9f4ebcfaf2a7d1e0643f955e23756555e2d84a85a211
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:39:11+00:00
- Bitcoin block
- 960179
- Canonical record hash
sha256:e722989b428780a540fb98351f3fb1f6e4f62e3236bc11568ed578955933cfb9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331410242
- Bitcoin block existence check
- https://blockstream.info/api/block/960179
Full record
Track page: Symphony No. 35 in D Major, K. 385 "Haffner": I. Allegro con spirito · Machine-readable JSON-LD