ISRC HUA250014803
Verified recording
HUA250014803 is “Der Schwanendreher: III. Variations: Seid ihr nicht der Schwanendreher” by Paul Hindemith,
registered on the CopyrightChains blockchain with CopyrightID
0x53119645c99ebb8c19e710719165b337f57f48d6f31ca6b872e02df4cf784b35 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/HUA250014803.
Recording identifiers
- ISRC
- HUA250014803
- Title
- Der Schwanendreher: III. Variations: Seid ihr nicht der Schwanendreher
- Artist
- Paul Hindemith
- CopyrightID (CopyrightChains transaction hash)
0x53119645c99ebb8c19e710719165b337f57f48d6f31ca6b872e02df4cf784b35
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2da3711c4e1e41224969811cb931767ca13db5dfe2b3b5913365ea802b8e5085- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA250014803
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Der Schwanendreher: III. Variations: Seid ihr nicht der Schwanendreher · Machine-readable JSON-LD