ISRC NLA507400662
Verified recording
NLA507400662 is “11 Bagatelles, Op. 119: 2. Andante con moto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xd8d5778d5488a8f449485981469e17f6ac93682892ef8057c645c089a3601140 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/NLA507400662.
Recording identifiers
- ISRC
- NLA507400662
- Title
- 11 Bagatelles, Op. 119: 2. Andante con moto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xd8d5778d5488a8f449485981469e17f6ac93682892ef8057c645c089a3601140
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f919039d3dc34b20761f1de0cce7d3a8d2b88a6785216a18c388c2c8568436f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507400662
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 11 Bagatelles, Op. 119: 2. Andante con moto · Machine-readable JSON-LD