ISRC SEWDL0728405
Verified recording
SEWDL0728405 is “4 Piano Pieces, Op. 119: I. Intermezzo in B Minor (Adagio)” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xf852e9ba7906dd725536cb58bfaf9e5f9bc42157b9d702a4651d103777b020ac and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0728405.
Recording identifiers
- ISRC
- SEWDL0728405
- Title
- 4 Piano Pieces, Op. 119: I. Intermezzo in B Minor (Adagio)
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xf852e9ba7906dd725536cb58bfaf9e5f9bc42157b9d702a4651d103777b020ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3f471cc69abea5ca6d42eabe85cbe67c541b820daff4ccc7c403b083da9e889c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0728405
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 4 Piano Pieces, Op. 119: I. Intermezzo in B Minor (Adagio) · Machine-readable JSON-LD