ISRC QZZ8B2331833
Verified recording
QZZ8B2331833 is “March of the Trolls (Arr. B. Beck) - Live” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0x62b569f1a9a8eff238460db1c934779bbfbd1e32b1a12e3742371d6b5dddd99e and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2331833.
Recording identifiers
- ISRC
- QZZ8B2331833
- Title
- March of the Trolls (Arr. B. Beck) - Live
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0x62b569f1a9a8eff238460db1c934779bbfbd1e32b1a12e3742371d6b5dddd99e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:2c4bfd57ebed0e342d7465d703f4a7a7cc47524aeecdf91bd164ebd8365d2ed4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2331833
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: March of the Trolls (Arr. B. Beck) - Live · Machine-readable JSON-LD