ISRC QM8K51800084
Verified recording
QM8K51800084 is “Ciacona” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0xca469d15e0852e85753156ff7409e5bf546cda82f621ff13563fbed095cac290 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM8K51800084.
Recording identifiers
- ISRC
- QM8K51800084
- Title
- Ciacona
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0xca469d15e0852e85753156ff7409e5bf546cda82f621ff13563fbed095cac290
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:364fe71bdf76b170f2b6c3c8f11d3a74538cdc69d962f99423445eaa7fdd628c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM8K51800084
- Bitcoin block existence check
- https://blockstream.info/api/block/960448