ISRC DEF056701030
Verified recording
DEF056701030 is “Academic Festival Overture, Op. 80” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x9d38075a7508a815c870060359fd8e491908916770689c300be7837b25e241c7 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056701030.
Recording identifiers
- ISRC
- DEF056701030
- Title
- Academic Festival Overture, Op. 80
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x9d38075a7508a815c870060359fd8e491908916770689c300be7837b25e241c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:64206354f71f623ae0a6bd2e29bd5fd2b81b1232eb104b8acedada27469c331b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056701030
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Academic Festival Overture, Op. 80 · Machine-readable JSON-LD