ISRC ITBA62300078
Verified recording
ITBA62300078 is “Sergei Rachmaninoff: Vocalise, Op. 34 No. 14” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xc5db6a01500182b169d0c942dc6565342f451f7e950b6a72a0a1fe8b0ac9a6ef and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBA62300078.
Recording identifiers
- ISRC
- ITBA62300078
- Title
- Sergei Rachmaninoff: Vocalise, Op. 34 No. 14
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xc5db6a01500182b169d0c942dc6565342f451f7e950b6a72a0a1fe8b0ac9a6ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:035f79d6988c6be0be48c251ea66100a120018b8401eab8d47e180a817dea53f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBA62300078
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Sergei Rachmaninoff: Vocalise, Op. 34 No. 14 · Machine-readable JSON-LD