ISRC ITX921003994
Verified recording
ITX921003994 is “16 Waltzes, Op. 39: No. 8 in B-Flat Major (Arr. A. Segovia for Guitar)” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x53bbe565b85823a82a521fe41953bd69280a6b7ebe4e8878a5174a12a328b49d and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX921003994.
Recording identifiers
- ISRC
- ITX921003994
- Title
- 16 Waltzes, Op. 39: No. 8 in B-Flat Major (Arr. A. Segovia for Guitar)
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x53bbe565b85823a82a521fe41953bd69280a6b7ebe4e8878a5174a12a328b49d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:ec82087531ca82ef42abf91078e66c77e16c7fe16468a10ff5b527c12ea0d4a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX921003994
- Bitcoin block existence check
- https://blockstream.info/api/block/960209
Full record
Track page: 16 Waltzes, Op. 39: No. 8 in B-Flat Major (Arr. A. Segovia for Guitar) · Machine-readable JSON-LD