ISRC NLA507911207
Verified recording
NLA507911207 is “Concerto for Treble Recorder, Strings and Continuo in C major, TWV 51:c1: 1. Allegretto” by Georg Philipp Telemann,
registered on the CopyrightChains blockchain with CopyrightID
0x3cf08984c86e3cf280a3310a490f844939245c022e155b77c119c134beffdd13 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507911207.
Recording identifiers
- ISRC
- NLA507911207
- Title
- Concerto for Treble Recorder, Strings and Continuo in C major, TWV 51:c1: 1. Allegretto
- Artist
- Georg Philipp Telemann
- CopyrightID (CopyrightChains transaction hash)
0x3cf08984c86e3cf280a3310a490f844939245c022e155b77c119c134beffdd13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:38ada5b60dff0c7180a3f4588759ac6b6c631ac2455ada8e14ffbf6199613bec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507911207
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Concerto for Treble Recorder, Strings and Continuo in C major, TWV 51:c1: 1. Allegretto · Machine-readable JSON-LD