ISRC GBF077310150
Verified recording
GBF077310150 is “Perpetuum Mobile, Op. 257” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x8cb98ed4703076ffe13ed425505aea33bb239a00f074bb01a8800d347d87d58e and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077310150.
Recording identifiers
- ISRC
- GBF077310150
- Title
- Perpetuum Mobile, Op. 257
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x8cb98ed4703076ffe13ed425505aea33bb239a00f074bb01a8800d347d87d58e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:161fb753cd36fe95da379cb03eb9cd7c9b2110d08bd9be3c460249a68650717c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077310150
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Perpetuum Mobile, Op. 257 · Machine-readable JSON-LD