ISRC DEF059503332
Verified recording
DEF059503332 is “Symphony No. 2 in D, Op. 73: 2. Adagio non troppo - L'istesso tempo, ma grazioso” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x5acfeace56947a5da9e6c807541a0731a389133fa3fd9592879bbf7b0fbcecf8 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059503332.
Recording identifiers
- ISRC
- DEF059503332
- Title
- Symphony No. 2 in D, Op. 73: 2. Adagio non troppo - L'istesso tempo, ma grazioso
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x5acfeace56947a5da9e6c807541a0731a389133fa3fd9592879bbf7b0fbcecf8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:fbb641a8ff10b9aee807347327dc57f158f83563ef15d998c29b83418cd0d644- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059503332
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 2 in D, Op. 73: 2. Adagio non troppo - L'istesso tempo, ma grazioso · Machine-readable JSON-LD