ISRC HKI199357002
Verified recording
HKI199357002 is “Marien-Klange, Op. 214: Marien-Klange, Waltzer, Op. 214” by Josef Strauss,
registered on the CopyrightChains blockchain with CopyrightID
0x991b0aaa039922bff7520c63d92402420ff5112a1785033767e303c62094d5d5 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199357002.
Recording identifiers
- ISRC
- HKI199357002
- Title
- Marien-Klange, Op. 214: Marien-Klange, Waltzer, Op. 214
- Artist
- Josef Strauss
- CopyrightID (CopyrightChains transaction hash)
0x991b0aaa039922bff7520c63d92402420ff5112a1785033767e303c62094d5d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:15eb26e78beca6029cad0eb5916791d4f30e2daad62d245c0ec6707ad40b1dcf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199357002
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Marien-Klange, Op. 214: Marien-Klange, Waltzer, Op. 214 · Machine-readable JSON-LD