ISRC NLA508640906
Verified recording
NLA508640906 is “Trumpet Concerto in D: 3. Vivace” by Johann Wilhelm Hertel,
registered on the CopyrightChains blockchain with CopyrightID
0x315089c5ac1dc26a63409ffa194db91137a8b1755ee00f16a70348087209c5bd 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/NLA508640906.
Recording identifiers
- ISRC
- NLA508640906
- Title
- Trumpet Concerto in D: 3. Vivace
- Artist
- Johann Wilhelm Hertel
- CopyrightID (CopyrightChains transaction hash)
0x315089c5ac1dc26a63409ffa194db91137a8b1755ee00f16a70348087209c5bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:0fda7adc781f3d615eb7b10ae7e746782c04a4be1b2f7229ba07e4c94a5425c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508640906
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Trumpet Concerto in D: 3. Vivace · Machine-readable JSON-LD