ISRC NLA508643021
Verified recording
NLA508643021 is “Concerto No. 1 for Trumpet, 2 Oboes, Strings and Continuo in D: 4. (Grave)” by Georg Philipp Telemann,
registered on the CopyrightChains blockchain with CopyrightID
0x1ad9930b5c23a9bcc2fe06db11978a1d175e73db070c3171b77b8ea779fd0bdd and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508643021.
Recording identifiers
- ISRC
- NLA508643021
- Title
- Concerto No. 1 for Trumpet, 2 Oboes, Strings and Continuo in D: 4. (Grave)
- Artist
- Georg Philipp Telemann
- CopyrightID (CopyrightChains transaction hash)
0x1ad9930b5c23a9bcc2fe06db11978a1d175e73db070c3171b77b8ea779fd0bdd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:9977d65cbd6805ec0a62758759e5697c2df85ec8e492505d863570714bdeef0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508643021
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Concerto No. 1 for Trumpet, 2 Oboes, Strings and Continuo in D: 4. (Grave) · Machine-readable JSON-LD