ISRC DEF059503440
Verified recording
DEF059503440 is “Violin Romance in G Major, Op. 26” by Johan Svendsen,
registered on the CopyrightChains blockchain with CopyrightID
0x54ddf198f2a0142277aabe0abc6e3866aaf89cfa711fe2ad7fe7d34a8ecba5c5 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059503440.
Recording identifiers
- ISRC
- DEF059503440
- Title
- Violin Romance in G Major, Op. 26
- Artist
- Johan Svendsen
- CopyrightID (CopyrightChains transaction hash)
0x54ddf198f2a0142277aabe0abc6e3866aaf89cfa711fe2ad7fe7d34a8ecba5c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:ce6638791065c5c9c7b230e9387013926affc44a7167a07b7b5a874ce7bf8970- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059503440
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Violin Romance in G Major, Op. 26 · Machine-readable JSON-LD