ISRC RUB972200001
Verified recording
RUB972200001 is “5 Morceaux de fantaisie, Op. 3: No. 1, Elégie” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x4c10424e85ffc86d8270bb9c157a9768d0ebd62acaf7ed9f380e0152a54a2141 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/RUB972200001.
Recording identifiers
- ISRC
- RUB972200001
- Title
- 5 Morceaux de fantaisie, Op. 3: No. 1, Elégie
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x4c10424e85ffc86d8270bb9c157a9768d0ebd62acaf7ed9f380e0152a54a2141
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3ed7c6c4ca1c4db6a637fd8b654badd750e4d7a0f48ec69ed883f812b9fb8217- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB972200001
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 5 Morceaux de fantaisie, Op. 3: No. 1, Elégie · Machine-readable JSON-LD