ISRC GBF077142214
Verified recording
GBF077142214 is “Unter Donner und Blitz, Polka, Op. 324” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0xebdc86d1de31ebe547f3f6a58ef38681d6bddd45812a923bafe940d358459d91 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077142214.
Recording identifiers
- ISRC
- GBF077142214
- Title
- Unter Donner und Blitz, Polka, Op. 324
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0xebdc86d1de31ebe547f3f6a58ef38681d6bddd45812a923bafe940d358459d91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:58b96d60dd3a493d340021ba2b746f2bb42196b91df7754b9934d56dd150ff85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077142214
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: Unter Donner und Blitz, Polka, Op. 324 · Machine-readable JSON-LD