ISRC QMFMF2109431
Verified recording
QMFMF2109431 is “Symphony No. 8 in G Major, Op. 88, B.163: II. Adagio” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0xf936e55a09ba951d5602b58b1e44f4fa38ee3983ac59f09a08cbadb04cd533ea and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2109431.
Recording identifiers
- ISRC
- QMFMF2109431
- Title
- Symphony No. 8 in G Major, Op. 88, B.163: II. Adagio
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0xf936e55a09ba951d5602b58b1e44f4fa38ee3983ac59f09a08cbadb04cd533ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f8a267c0cc24de7b95784128a1b11439f8e2a22dd614b94f64afda346bd17a12- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2109431
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Symphony No. 8 in G Major, Op. 88, B.163: II. Adagio · Machine-readable JSON-LD