ISRC QMFME1468384
Verified recording
QMFME1468384 is “Concerto for Bass Tuba & Orchestra in F Minor: III. Rondo alia Tedesca: Allegro” by Ralph Vaughan Williams,
registered on the CopyrightChains blockchain with CopyrightID
0xbf9dc43e20053f1fc27abc0b387607f2819bf6f3554fdbdd79cf9884f7959e26 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/QMFME1468384.
Recording identifiers
- ISRC
- QMFME1468384
- Title
- Concerto for Bass Tuba & Orchestra in F Minor: III. Rondo alia Tedesca: Allegro
- Artist
- Ralph Vaughan Williams
- CopyrightID (CopyrightChains transaction hash)
0xbf9dc43e20053f1fc27abc0b387607f2819bf6f3554fdbdd79cf9884f7959e26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5456aee0f6c582e6114f331985528dcbf34f31b7c2d87bdab88bcc3ee15c004f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1468384
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for Bass Tuba & Orchestra in F Minor: III. Rondo alia Tedesca: Allegro · Machine-readable JSON-LD