ISRC DEN962300852
Verified recording
DEN962300852 is “Symphony No. 3 in A Minor, Op. 44: II. Adagio ma non troppo” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x06ba8b9a0ec8392d0c3f821c02f9caaf9d1feb9af4df671095896dda5e8fb9a6 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962300852.
Recording identifiers
- ISRC
- DEN962300852
- Title
- Symphony No. 3 in A Minor, Op. 44: II. Adagio ma non troppo
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x06ba8b9a0ec8392d0c3f821c02f9caaf9d1feb9af4df671095896dda5e8fb9a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3e3cdd80e6f7ffa0c6f20a0a7a963254e79393935b5ad6aa736437ffaa5788ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962300852
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 3 in A Minor, Op. 44: II. Adagio ma non troppo · Machine-readable JSON-LD