ISRC QMDA61350829
Verified recording
QMDA61350829 is “Piece in the Form of Habañera” by Marielle Nordmann,
registered on the CopyrightChains blockchain with CopyrightID
0xc0cf23d1e87a4191d2b87ed0eef8e3473ffed2a10ad0c3a4001ea1f8a7d207ae and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61350829.
Recording identifiers
- ISRC
- QMDA61350829
- Title
- Piece in the Form of Habañera
- Artist
- Marielle Nordmann
- CopyrightID (CopyrightChains transaction hash)
0xc0cf23d1e87a4191d2b87ed0eef8e3473ffed2a10ad0c3a4001ea1f8a7d207ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:e78b366ad2321a91f7a694e2214cb61029e8587c4de73ca92f5168b3d5cb88e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61350829
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Piece in the Form of Habañera · Machine-readable JSON-LD