Nidaros Brass Band
type: MusicGroup
popularity: 3
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1df5d7fc7e791370f59c1c6ed74a45c474bb9f839b868c486fdbc18280a142af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8030b0f9-fc75-4dc0-84b5-5d3358c7a6a0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8030b0f9-fc75-4dc0-84b5-5d3358c7a6a0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8030b0f9-fc75-4dc0-84b5-5d3358c7a6a0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1df5d7fc7e791370f59c1c6ed74a45c474bb9f839b868c486fdbc18280a142af","name":"Nidaros Brass Band","registered_at":"2026-06-17T10:17:48Z","symbol":"NIM1364434","token_address":"0x2aa9918af51e4d1908c43f3d003043e3df9cff39","type":"artist","uuid":"8030b0f9-fc75-4dc0-84b5-5d3358c7a6a0"}
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 0x1df5d7fc7e791370f59c1c6ed74a45c474bb9f839b868c486fdbc18280a142af. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8030b0f9-fc75-4dc0-84b5-5d3358c7a6a0.json and https://artists.proofprofile.net/proofs/artist/8030b0f9-fc75-4dc0-84b5-5d3358c7a6a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x1df5d7fc7e791370f59c1c6ed74a45c474bb9f839b868c486fdbc18280a142af","name":"Nidaros Brass Band","registered_at":"2026-06-17T10:17:48Z","symbol":"NIM1364434","token_address":"0x2aa9918af51e4d1908c43f3d003043e3df9cff39","type":"artist","uuid":"8030b0f9-fc75-4dc0-84b5-5d3358c7a6a0"}
album: Nidaros
  type: MusicAlbum
  date published: 2010-06-01
album: Jul i Nidaros
  type: MusicAlbum
  date published: 2020-11-26