ISRC QMDA61350825
Verified recording
QMDA61350825 is “Symphony No. 3 in F Major, Op. 90: III. Poco Allegretto” by Franz Xaver Richter,
registered on the CopyrightChains blockchain with CopyrightID
0x3f8c3a622640474d70e37430cbbfc98ebfe9a935bea5ec3d087995e8baa1266d and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61350825.
Recording identifiers
- ISRC
- QMDA61350825
- Title
- Symphony No. 3 in F Major, Op. 90: III. Poco Allegretto
- Artist
- Franz Xaver Richter
- CopyrightID (CopyrightChains transaction hash)
0x3f8c3a622640474d70e37430cbbfc98ebfe9a935bea5ec3d087995e8baa1266d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:ff20c6216f3ed829118e5fc08a55e641f8b42864d43dc872f38f4cc12474e7d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61350825
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Symphony No. 3 in F Major, Op. 90: III. Poco Allegretto · Machine-readable JSON-LD