ISRC DEN960700001
Verified recording
DEN960700001 is “String Quartet No. 1 in C Minor, Op. 51 No. 1: I. Allegro - Recorded 2007” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xae387912baf4f7e5029f65ead87d74a4f31c10a7ecf1a5cfd15ea85cca8b4b7e and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960700001.
Recording identifiers
- ISRC
- DEN960700001
- Title
- String Quartet No. 1 in C Minor, Op. 51 No. 1: I. Allegro - Recorded 2007
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xae387912baf4f7e5029f65ead87d74a4f31c10a7ecf1a5cfd15ea85cca8b4b7e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:f71a2a2e850b1a0f8d6f93ae9cdfb8b8c6e4d4439d30f473637854eb37d3ce69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960700001
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: String Quartet No. 1 in C Minor, Op. 51 No. 1: I. Allegro - Recorded 2007 · Machine-readable JSON-LD