ISRC NLE421701409
Verified recording
NLE421701409 is “Konzertmusik, Op. 50, "Bostoner Sinfonie": Pt. 2, Lebhaft - Langsam - Im ersten Zeitmaß” by Paul Hindemith,
registered on the CopyrightChains blockchain with CopyrightID
0x5365e588899d2bf180cee56e6ff5db44dfea7e49bf9f2f547d28348cca209d88 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421701409.
Recording identifiers
- ISRC
- NLE421701409
- Title
- Konzertmusik, Op. 50, "Bostoner Sinfonie": Pt. 2, Lebhaft - Langsam - Im ersten Zeitmaß
- Artist
- Paul Hindemith
- CopyrightID (CopyrightChains transaction hash)
0x5365e588899d2bf180cee56e6ff5db44dfea7e49bf9f2f547d28348cca209d88
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:55a4156507de3b80498392712f7dde26ebe3948ed410e956332816dc90b2d71f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421701409
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: Konzertmusik, Op. 50, "Bostoner Sinfonie": Pt. 2, Lebhaft - Langsam - Im ersten Zeitmaß · Machine-readable JSON-LD