ISRC DEX991792311
Verified recording
DEX991792311 is “Die Winterreise, Op. 89: Frühlingstraum - Arr. for Baritone, Choir and Piano” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xb219435acdd25ff4950f16bd2b49545c5ab5822668b1ce0e11fc7de8fd3a11a5 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEX991792311.
Recording identifiers
- ISRC
- DEX991792311
- Title
- Die Winterreise, Op. 89: Frühlingstraum - Arr. for Baritone, Choir and Piano
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xb219435acdd25ff4950f16bd2b49545c5ab5822668b1ce0e11fc7de8fd3a11a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:7d22a8bc5fbd588084df3a59dd95e7fc9aa1298c93ccf01620c41c8b5a2146de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEX991792311
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Die Winterreise, Op. 89: Frühlingstraum - Arr. for Baritone, Choir and Piano · Machine-readable JSON-LD