ISRC NLE421903707
Verified recording
NLE421903707 is “Winterreise, Op. 89, D. 911: No. 7, Auf dem Flusse” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x1451cced855b10c57c146db629b8fb54df4ecb44c11a3085d3dc4d04270c13ba and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421903707.
Recording identifiers
- ISRC
- NLE421903707
- Title
- Winterreise, Op. 89, D. 911: No. 7, Auf dem Flusse
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x1451cced855b10c57c146db629b8fb54df4ecb44c11a3085d3dc4d04270c13ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:c9805cfd60211874ca19b0dbd8d96896e71998bf2dee906c005c21b4e9f6577b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421903707
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Winterreise, Op. 89, D. 911: No. 7, Auf dem Flusse · Machine-readable JSON-LD