Martin Skoog
type: MusicGroup
popularity: 2
followers: 1104
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2bcc6e51238cf85030f773017d592388d65d74bee81132c981f90ff25af4c29
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a17a702e-9983-455a-b274-89efbea3ceea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a17a702e-9983-455a-b274-89efbea3ceea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a17a702e-9983-455a-b274-89efbea3ceea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2bcc6e51238cf85030f773017d592388d65d74bee81132c981f90ff25af4c29","name":"Martin Skoog","registered_at":"2026-06-20T05:52:20Z","symbol":"NIM1532128","token_address":"0xacbb9ea7fa59c59dbed7a7c96868492ff404fb88","type":"artist","uuid":"a17a702e-9983-455a-b274-89efbea3ceea"}
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 0xd2bcc6e51238cf85030f773017d592388d65d74bee81132c981f90ff25af4c29. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a17a702e-9983-455a-b274-89efbea3ceea.json and https://artists.proofprofile.net/proofs/artist/a17a702e-9983-455a-b274-89efbea3ceea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xd2bcc6e51238cf85030f773017d592388d65d74bee81132c981f90ff25af4c29","name":"Martin Skoog","registered_at":"2026-06-20T05:52:20Z","symbol":"NIM1532128","token_address":"0xacbb9ea7fa59c59dbed7a7c96868492ff404fb88","type":"artist","uuid":"a17a702e-9983-455a-b274-89efbea3ceea"}
album: I feel it coming
  type: MusicAlbum
  date published: 2021-09-27
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  type: MusicAlbum
  date published: 2021-10-07
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  type: MusicAlbum
  date published: 2021-10-22
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  type: MusicAlbum
  date published: 2021-11-27
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  type: MusicAlbum
  date published: 2021-11-29
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  type: MusicAlbum
  date published: 2022-03-24
album: Anti-Hero
  type: MusicAlbum
  date published: 2022-11-13
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  type: MusicAlbum
  date published: 2023-09-14