Røgsignal
type: MusicGroup
genre: nu jazz
popularity: 3
followers: 620
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2acb8ee14f5401bd59aa27382bc55c2a9561f749737fea5c049b099ba2a49cb4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6ccae06-6d1b-4b7f-8001-eaee0231d5c0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6ccae06-6d1b-4b7f-8001-eaee0231d5c0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f6ccae06-6d1b-4b7f-8001-eaee0231d5c0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2acb8ee14f5401bd59aa27382bc55c2a9561f749737fea5c049b099ba2a49cb4","name":"Røgsignal","registered_at":"2026-06-21T15:27:06Z","symbol":"NIM1959580","token_address":"0x8640bb1118b620d80ee5b64581aa93f2be018b0d","type":"artist","uuid":"f6ccae06-6d1b-4b7f-8001-eaee0231d5c0"}
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 0x2acb8ee14f5401bd59aa27382bc55c2a9561f749737fea5c049b099ba2a49cb4. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6ccae06-6d1b-4b7f-8001-eaee0231d5c0.json and https://artists.proofprofile.net/proofs/artist/f6ccae06-6d1b-4b7f-8001-eaee0231d5c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x2acb8ee14f5401bd59aa27382bc55c2a9561f749737fea5c049b099ba2a49cb4","name":"Røgsignal","registered_at":"2026-06-21T15:27:06Z","symbol":"NIM1959580","token_address":"0x8640bb1118b620d80ee5b64581aa93f2be018b0d","type":"artist","uuid":"f6ccae06-6d1b-4b7f-8001-eaee0231d5c0"}
album: Live Et Sted I Jylland
  type: MusicAlbum
  date published: 2014-11-15
album: Live Et Andet Sted I Jylland
  type: MusicAlbum
  date published: 2015-05-29
album: Pletter På Solen
  type: MusicAlbum
  date published: 2016-05-26
album: Pletter På Solen
  type: MusicAlbum
  date published: 2016-05-26
album: 1977
  type: MusicAlbum
  date published: 2018-03-23
album: answers.
  type: MusicAlbum
  date published: 2018-12-07
album: answers.
  type: MusicAlbum
  date published: 2018-12-07
album: nobody
  type: MusicAlbum
  date published: 2019-04-12
album: Bodies
  type: MusicAlbum
  date published: 2019-05-10
album: sunday
  type: MusicAlbum
  date published: 2022-04-29
album: weekend
  type: MusicAlbum
  date published: 2022-05-27