ISRC NLE421701403
Verified recording
NLE421701403 is “Symphonic Metamorphosis of Themes by Carl Maria von Weber: III. Andantino” by Paul Hindemith,
registered on the CopyrightChains blockchain with CopyrightID
0x11c3085dfb04ca8d941e97671987351fdce13c61c81cf27ba4eeffcd001185cc and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421701403.
Recording identifiers
- ISRC
- NLE421701403
- Title
- Symphonic Metamorphosis of Themes by Carl Maria von Weber: III. Andantino
- Artist
- Paul Hindemith
- CopyrightID (CopyrightChains transaction hash)
0x11c3085dfb04ca8d941e97671987351fdce13c61c81cf27ba4eeffcd001185cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9250f9b4db4a89d0c13979c0d0b559eb6fff0f0f2145278ff3c90a121b0a5b63- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421701403
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Symphonic Metamorphosis of Themes by Carl Maria von Weber: III. Andantino · Machine-readable JSON-LD