ISRC DESR72346105
Verified recording
DESR72346105 is “The Isle of the Dead, Symphonic Poem, Op. 29” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x87cf2c4bfe9ee8612679a5f94e11d308bf872f6e2b8a268eaec119dd3de58234 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/DESR72346105.
Recording identifiers
- ISRC
- DESR72346105
- Title
- The Isle of the Dead, Symphonic Poem, Op. 29
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x87cf2c4bfe9ee8612679a5f94e11d308bf872f6e2b8a268eaec119dd3de58234
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6f9de050156772a5310b155c85ae58f9d8768e675bbbc999890fb9a3932dcae4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72346105
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Isle of the Dead, Symphonic Poem, Op. 29 · Machine-readable JSON-LD