ISRC DEAD61701107
Verified recording
DEAD61701107 is “16 Waltzes, Op. 39: No. 15 in A Major (Version for Piano Duo)” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x58ac62030c822113b9ccad2c813e07f6cd4eac0db3ab28420888c8d6b66efc8c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61701107.
Recording identifiers
- ISRC
- DEAD61701107
- Title
- 16 Waltzes, Op. 39: No. 15 in A Major (Version for Piano Duo)
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x58ac62030c822113b9ccad2c813e07f6cd4eac0db3ab28420888c8d6b66efc8c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:60a489d394a58f4404f780ca7cf5eb2c51e6cf42d1a6f5d4f1a0f417be564ad6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61701107
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 16 Waltzes, Op. 39: No. 15 in A Major (Version for Piano Duo) · Machine-readable JSON-LD