ISRC NLE421701401
Verified recording
NLE421701401 is “Symphonic Metamorphosis of Themes by Carl Maria von Weber: I. Allegro” by Paul Hindemith,
registered on the CopyrightChains blockchain with CopyrightID
0xd60e58d885c42a739a4e526b9e52e72794d1685cdf0d109c15966ef37e140111 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421701401.
Recording identifiers
- ISRC
- NLE421701401
- Title
- Symphonic Metamorphosis of Themes by Carl Maria von Weber: I. Allegro
- Artist
- Paul Hindemith
- CopyrightID (CopyrightChains transaction hash)
0xd60e58d885c42a739a4e526b9e52e72794d1685cdf0d109c15966ef37e140111
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f1cfd400785debbd3c60fb1f0922b5faa033413aa96c977c74d27364a65786a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421701401
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphonic Metamorphosis of Themes by Carl Maria von Weber: I. Allegro · Machine-readable JSON-LD