Mads Eriksen
type: MusicGroup
description: Mads Eriksen may refer to: Mads Eriksen (cartoonist) Mads Eriksen (musician) See also Mads Eriksen Bølle , Danish privy councillor, landowner and fiefholder
popularity: 7
followers: 1002
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd69d99909b84f24b362d18503856300f5704ed652efc6232c80e7dd573fbcb6e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2f22189-7c5f-4e07-9c96-8783f38d0832.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2f22189-7c5f-4e07-9c96-8783f38d0832.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b2f22189-7c5f-4e07-9c96-8783f38d0832
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd69d99909b84f24b362d18503856300f5704ed652efc6232c80e7dd573fbcb6e","name":"Mads Eriksen","registered_at":"2026-06-20T12:51:50Z","symbol":"NIM1619133","token_address":"0x9a67572478143b4e6127e122154b2094199c7bf5","type":"artist","uuid":"b2f22189-7c5f-4e07-9c96-8783f38d0832"}
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 0xd69d99909b84f24b362d18503856300f5704ed652efc6232c80e7dd573fbcb6e. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2f22189-7c5f-4e07-9c96-8783f38d0832.json and https://artists.proofprofile.net/proofs/artist/b2f22189-7c5f-4e07-9c96-8783f38d0832.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xd69d99909b84f24b362d18503856300f5704ed652efc6232c80e7dd573fbcb6e","name":"Mads Eriksen","registered_at":"2026-06-20T12:51:50Z","symbol":"NIM1619133","token_address":"0x9a67572478143b4e6127e122154b2094199c7bf5","type":"artist","uuid":"b2f22189-7c5f-4e07-9c96-8783f38d0832"}
album: Journey
  type: MusicAlbum
  date published: 1989
album: Journey
  type: MusicAlbum
  date published: 1989
album: Storyteller
  type: MusicAlbum
  date published: 1991
album: Storyteller
  type: MusicAlbum
  date published: 1991
album: Mads Eriksen
  type: MusicAlbum
  date published: 1994
album: Suburban Cowboy
  type: MusicAlbum
  date published: 1997
album: Suburban Cowboy
  type: MusicAlbum
  date published: 1997
album: Intermission Troldhaugen
  type: MusicAlbum
  date published: 1999-06-01
album: Redhanded
  type: MusicAlbum
  date published: 2002-11-25
album: Just What the World Needs
  type: MusicAlbum
  date published: 2010-03-01
album: Just What The World Needs
  type: MusicAlbum
  date published: 2010-03-01
album: Beast of Bergen
  type: MusicAlbum
  date published: 2020-08-28