ISRC DEPU72116116
Verified recording
DEPU72116116 is “14 Romances, Op. 34: No. 14, Vocalise (Arr. for Horn & Piano)” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x91a5dfafe3bd4c7cf1f88a1273576787ee1949d90991ceca42dcfffd7c31e204 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPU72116116.
Recording identifiers
- ISRC
- DEPU72116116
- Title
- 14 Romances, Op. 34: No. 14, Vocalise (Arr. for Horn & Piano)
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x91a5dfafe3bd4c7cf1f88a1273576787ee1949d90991ceca42dcfffd7c31e204
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5e89337e30475ef85fa1fda45e7f5fd65eac09494e7129b953ab3a04aeddb4f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPU72116116
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 14 Romances, Op. 34: No. 14, Vocalise (Arr. for Horn & Piano) · Machine-readable JSON-LD