ISRC DEF058000412
Verified recording
DEF058000412 is “Symphony No. 4 in E Minor, Op. 98: II. Andante moderato” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xb03aaabee2238e79aea3ea16372a2f565186c73d1c2a1f348572f173d5de2cca and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058000412.
Recording identifiers
- ISRC
- DEF058000412
- Title
- Symphony No. 4 in E Minor, Op. 98: II. Andante moderato
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xb03aaabee2238e79aea3ea16372a2f565186c73d1c2a1f348572f173d5de2cca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9a2bd769b9e4ec5819515974efdba1832c77777bb0bd2d5b3ff246c9d32d32b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058000412
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Symphony No. 4 in E Minor, Op. 98: II. Andante moderato · Machine-readable JSON-LD