Nikodemussangbólkurin
type: MusicGroup
popularity: 10
followers: 136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01ae2989a9b5011cbffc08d18b4bf96de8e85fde96579b22e5568d3e12d49ac1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4691c223-8f61-4114-903a-2e4e33d0a0e6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4691c223-8f61-4114-903a-2e4e33d0a0e6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4691c223-8f61-4114-903a-2e4e33d0a0e6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01ae2989a9b5011cbffc08d18b4bf96de8e85fde96579b22e5568d3e12d49ac1","name":"Nikodemussangbólkurin","registered_at":"2026-06-16T14:09:34Z","symbol":"NIM1076186","token_address":"0x307fb1beb817d3e1587d0b835437739e911575f6","type":"artist","uuid":"4691c223-8f61-4114-903a-2e4e33d0a0e6"}
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 0x01ae2989a9b5011cbffc08d18b4bf96de8e85fde96579b22e5568d3e12d49ac1. 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/4691c223-8f61-4114-903a-2e4e33d0a0e6.json and https://artists.proofprofile.net/proofs/artist/4691c223-8f61-4114-903a-2e4e33d0a0e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x01ae2989a9b5011cbffc08d18b4bf96de8e85fde96579b22e5568d3e12d49ac1","name":"Nikodemussangbólkurin","registered_at":"2026-06-16T14:09:34Z","symbol":"NIM1076186","token_address":"0x307fb1beb817d3e1587d0b835437739e911575f6","type":"artist","uuid":"4691c223-8f61-4114-903a-2e4e33d0a0e6"}
album: Meistarans Hond
  type: MusicAlbum
  date published: 1971-03-03
album: Lív
  type: MusicAlbum
  date published: 1975-04-06
album: Hann legði í munn mín nýggjan song
  type: MusicAlbum
  date published: 1977-02-18
album: Barnaminnir
  type: MusicAlbum
  date published: 1980-05-15
album: Konsert við Nikodemussangbólkinum
  type: MusicAlbum
  date published: 1984-11-13
album: Hildin - Nikodemus og vinfólk 15 ár
  type: MusicAlbum
  date published: 1986-09-07