ISRC DEPI82323957
Verified recording
DEPI82323957 is “Etude Melodique, Op. 130, No. 1 in A-Flat Major - Duo-Art 5806” by Joachim Raff,
registered on the CopyrightChains blockchain with CopyrightID
0xe1a481e1179a267560c149f9f7923e4fe4f1f779827f11c3c41c38111e144d3c and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82323957.
Recording identifiers
- ISRC
- DEPI82323957
- Title
- Etude Melodique, Op. 130, No. 1 in A-Flat Major - Duo-Art 5806
- Artist
- Joachim Raff
- CopyrightID (CopyrightChains transaction hash)
0xe1a481e1179a267560c149f9f7923e4fe4f1f779827f11c3c41c38111e144d3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:9deb4994faf65877a9f51fd9639b195079db9ed8aa91ac6c6a20f836b08ed39e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82323957
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Etude Melodique, Op. 130, No. 1 in A-Flat Major - Duo-Art 5806 · Machine-readable JSON-LD