ISRC QMBZ91612657
Verified recording
QMBZ91612657 is “Op bergen en dalen” by Martin Zonnenberg,
registered on the CopyrightChains blockchain with CopyrightID
0x362bd66f333e7011bb89fc93ac176051d0ef12ea28ff9f9695b93bb5bc578687 and independently timestamped
in Bitcoin block 960276 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91612657.
Recording identifiers
- ISRC
- QMBZ91612657
- Title
- Op bergen en dalen
- Artist
- Martin Zonnenberg
- CopyrightID (CopyrightChains transaction hash)
0x362bd66f333e7011bb89fc93ac176051d0ef12ea28ff9f9695b93bb5bc578687
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:01:17+00:00
- Bitcoin block
- 960276
- Canonical record hash
sha256:f13cea109a4f204e4a990fc3c1edaa30551f47a47aab7885f3b73ff865107efc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91612657
- Bitcoin block existence check
- https://blockstream.info/api/block/960276