ISRC FR50X1941808
Verified recording
FR50X1941808 is “Auf dem Wasser zu singen, D. 774 Op. 72” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x870bb530d4e9472aeec7ba3227c36cdca9ecf10426ebb614f23aaa972dd85a50 and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1941808.
Recording identifiers
- ISRC
- FR50X1941808
- Title
- Auf dem Wasser zu singen, D. 774 Op. 72
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x870bb530d4e9472aeec7ba3227c36cdca9ecf10426ebb614f23aaa972dd85a50
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:f91d3580f2cf8698924d92e7bd4950973adbd59cd0272deafc535112cbc0d00f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1941808
- Bitcoin block existence check
- https://blockstream.info/api/block/959128
Full record
Track page: Auf dem Wasser zu singen, D. 774 Op. 72 · Machine-readable JSON-LD