Het Weerkanaal
type: MusicGroup
popularity: 5
followers: 123
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf17e0fda50c1eb86fb58802689afbe030e57ed1727d0bf0660f23272c8f0d55b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d9577e2-d2a8-4613-8ac7-85fedf12d9cd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d9577e2-d2a8-4613-8ac7-85fedf12d9cd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6d9577e2-d2a8-4613-8ac7-85fedf12d9cd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf17e0fda50c1eb86fb58802689afbe030e57ed1727d0bf0660f23272c8f0d55b","name":"Het Weerkanaal","registered_at":"2026-06-17T03:48:08Z","symbol":"NIM1271500","token_address":"0xa9259ddfc9f79cc29399041c0611b2f643cf7582","type":"artist","uuid":"6d9577e2-d2a8-4613-8ac7-85fedf12d9cd"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17e0fda50c1eb86fb58802689afbe030e57ed1727d0bf0660f23272c8f0d55b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d9577e2-d2a8-4613-8ac7-85fedf12d9cd.json and https://artists.proofprofile.net/proofs/artist/6d9577e2-d2a8-4613-8ac7-85fedf12d9cd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf17e0fda50c1eb86fb58802689afbe030e57ed1727d0bf0660f23272c8f0d55b","name":"Het Weerkanaal","registered_at":"2026-06-17T03:48:08Z","symbol":"NIM1271500","token_address":"0xa9259ddfc9f79cc29399041c0611b2f643cf7582","type":"artist","uuid":"6d9577e2-d2a8-4613-8ac7-85fedf12d9cd"}
album: 19 Juli 2024
  type: MusicAlbum
  date published: 2024-07-18
album: 20 Juli 2024
  type: MusicAlbum
  date published: 2024-07-20
album: Augustus 2024
  type: MusicAlbum
  date published: 2024-09-01
album: Het Weerkanaal: Zomervakantie 2024
  type: MusicAlbum
  date published: 2024-09-01
album: September 2024
  type: MusicAlbum
  date published: 2024-10-01
album: Oktober 2024
  type: MusicAlbum
  date published: 2024-11-01
album: November 2024
  type: MusicAlbum
  date published: 2024-12-01
album: December 2024
  type: MusicAlbum
  date published: 2025-01-01
album: Januari 2025
  type: MusicAlbum
  date published: 2025-02-01
album: Business Class Weer
  type: MusicAlbum
  date published: 2025-04-17