ISRC SEWDL0707403
Verified recording
SEWDL0707403 is “Symphony No. 2 in E Minor, Op. 27: III. Adagio” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x2edaf43894055cbe0e74a07a78de3fe98edf77a6733c6514521bc762a89a10db 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/SEWDL0707403.
Recording identifiers
- ISRC
- SEWDL0707403
- Title
- Symphony No. 2 in E Minor, Op. 27: III. Adagio
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x2edaf43894055cbe0e74a07a78de3fe98edf77a6733c6514521bc762a89a10db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:35b42fb3f8fd0a0e4a8c36210cd93e882ad50d283ada6919959d0de798f04a96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0707403
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 2 in E Minor, Op. 27: III. Adagio · Machine-readable JSON-LD