ISRC DEF059203790
Verified recording
DEF059203790 is “Rosamunde, D. 797: Ballet Music No. 2” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xb883bce09e3799708957a3569eeafff797da8d16e71c563a034b74369bc7d567 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059203790.
Recording identifiers
- ISRC
- DEF059203790
- Title
- Rosamunde, D. 797: Ballet Music No. 2
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xb883bce09e3799708957a3569eeafff797da8d16e71c563a034b74369bc7d567
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:54fa003207b7478888177bfe3e9f14cebc94fe620793b3113202a599bbfa29c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059203790
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Rosamunde, D. 797: Ballet Music No. 2 · Machine-readable JSON-LD