ISRC AUAB00550008
Verified recording
AUAB00550008 is “5 Morceaux de fantaisie, Op. 3: 2. Prelude in C-Sharp Minor” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x6aabcfcdddb162bbc3e5d0bec5323d22366b26ec18a84690d18e549d6c592b23 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00550008.
Recording identifiers
- ISRC
- AUAB00550008
- Title
- 5 Morceaux de fantaisie, Op. 3: 2. Prelude in C-Sharp Minor
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x6aabcfcdddb162bbc3e5d0bec5323d22366b26ec18a84690d18e549d6c592b23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:21bf963a13c5cfd50a0acae6da48450da910782c19d5f2299ea5fc6d29edc2b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00550008
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: 5 Morceaux de fantaisie, Op. 3: 2. Prelude in C-Sharp Minor · Machine-readable JSON-LD