Højer
type: MusicGroup
description: Højer (; ), is a town with a population of 1,072 (1 January 2025),BY3: Population 1. January by rural and urban areas, area and population density The Mobile Statbank from Statistics Denmark which was
popularity: 4
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90ba286a4162309041015cea3f2a4a38e6c506e0c524bc9cbceec59fe3346b3d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954039
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954039
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e75339b-2ff0-4960-9d9a-bc4437cf4e33.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e75339b-2ff0-4960-9d9a-bc4437cf4e33.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e75339b-2ff0-4960-9d9a-bc4437cf4e33
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T03:00:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90ba286a4162309041015cea3f2a4a38e6c506e0c524bc9cbceec59fe3346b3d","name":"Højer","registered_at":"2026-06-16T11:22:29Z","symbol":"NIM1036338","token_address":"0x37692c0662d5cb4a432b597fe3bd3fd31f189bb9","type":"artist","uuid":"3e75339b-2ff0-4960-9d9a-bc4437cf4e33"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ba286a4162309041015cea3f2a4a38e6c506e0c524bc9cbceec59fe3346b3d. Chain 2 (Bitcoin): anchored in block 954039 (2026-06-17T03:00:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e75339b-2ff0-4960-9d9a-bc4437cf4e33.json and https://artists.proofprofile.net/proofs/artist/3e75339b-2ff0-4960-9d9a-bc4437cf4e33.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T03:00:41Z
  text: {"copyright_id":"0x90ba286a4162309041015cea3f2a4a38e6c506e0c524bc9cbceec59fe3346b3d","name":"Højer","registered_at":"2026-06-16T11:22:29Z","symbol":"NIM1036338","token_address":"0x37692c0662d5cb4a432b597fe3bd3fd31f189bb9","type":"artist","uuid":"3e75339b-2ff0-4960-9d9a-bc4437cf4e33"}
album: for meget
  type: MusicAlbum
  date published: 2025-08-09
album: Stort navn x for meget
  type: MusicAlbum
  date published: 2025-08-23