ISRC NLQ272200162
Verified recording
NLQ272200162 is “Zwemmen Slot - Live In Ahoy 2022” by Mart Hoogkamer,
registered on the CopyrightChains blockchain with CopyrightID
0x3a9750d2e6062683c670fffda5d6aed71f2d1f04205868ed3fee4c7869ae2e14 and independently timestamped
in Bitcoin block 959145 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ272200162.
Recording identifiers
- ISRC
- NLQ272200162
- Title
- Zwemmen Slot - Live In Ahoy 2022
- Artist
- Mart Hoogkamer
- CopyrightID (CopyrightChains transaction hash)
0x3a9750d2e6062683c670fffda5d6aed71f2d1f04205868ed3fee4c7869ae2e14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:39:05+00:00
- Bitcoin block
- 959145
- Canonical record hash
sha256:8531a3b51ddf01e43f8db07460341645def0773b5ea9175ddfdf4951ce9d2fb9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ272200162
- Bitcoin block existence check
- https://blockstream.info/api/block/959145
Full record
Track page: Zwemmen Slot - Live In Ahoy 2022 · Machine-readable JSON-LD