ISRC GBAYC1302281
Verified recording
GBAYC1302281 is “Strauss, Johann II: Die Fledermaus, Act 2: Czárdas” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x1dcb5d54ded3a39b53333a6afe8e06cca1f5e72fe5bd16b0c4205c86c717c7e1 and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1302281.
Recording identifiers
- ISRC
- GBAYC1302281
- Title
- Strauss, Johann II: Die Fledermaus, Act 2: Czárdas
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x1dcb5d54ded3a39b53333a6afe8e06cca1f5e72fe5bd16b0c4205c86c717c7e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:21896fb248610c57b0aeb707f295ddadcdaefdd48ced3a777111320a8b43ef3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1302281
- Bitcoin block existence check
- https://blockstream.info/api/block/960181
Full record
Track page: Strauss, Johann II: Die Fledermaus, Act 2: Czárdas · Machine-readable JSON-LD