ISRC SEAEV1419020
Verified recording
SEAEV1419020 is “String Quartet No. 1 in C Major, Op. 2: II. Mesto” by Wilhelm Stenhammar,
registered on the CopyrightChains blockchain with CopyrightID
0x5d713db87ee5ebf0608ab71794dc351618293d684c7f29ab08419d9956081582 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEV1419020.
Recording identifiers
- ISRC
- SEAEV1419020
- Title
- String Quartet No. 1 in C Major, Op. 2: II. Mesto
- Artist
- Wilhelm Stenhammar
- CopyrightID (CopyrightChains transaction hash)
0x5d713db87ee5ebf0608ab71794dc351618293d684c7f29ab08419d9956081582
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:5958097aaf3f7ceea94d25af291fcbc64eacd99e21aa5a88ef1de4bb63bf1cd5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEV1419020
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: String Quartet No. 1 in C Major, Op. 2: II. Mesto · Machine-readable JSON-LD