Deborah Slijkhuis
type: MusicGroup
popularity: 3
followers: 296
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97f97200a763947278478b4a4d3e82cb22ff50291735af41589789e40edce705
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af8f3064-c8f1-46a8-b5b9-012c525b7049.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af8f3064-c8f1-46a8-b5b9-012c525b7049.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af8f3064-c8f1-46a8-b5b9-012c525b7049
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x97f97200a763947278478b4a4d3e82cb22ff50291735af41589789e40edce705","name":"Deborah Slijkhuis","registered_at":"2026-06-20T11:12:20Z","symbol":"NIM1602215","token_address":"0xdb4ad44249f3015478073512e25f30ebf6c21ffa","type":"artist","uuid":"af8f3064-c8f1-46a8-b5b9-012c525b7049"}
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 0x97f97200a763947278478b4a4d3e82cb22ff50291735af41589789e40edce705. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af8f3064-c8f1-46a8-b5b9-012c525b7049.json and https://artists.proofprofile.net/proofs/artist/af8f3064-c8f1-46a8-b5b9-012c525b7049.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x97f97200a763947278478b4a4d3e82cb22ff50291735af41589789e40edce705","name":"Deborah Slijkhuis","registered_at":"2026-06-20T11:12:20Z","symbol":"NIM1602215","token_address":"0xdb4ad44249f3015478073512e25f30ebf6c21ffa","type":"artist","uuid":"af8f3064-c8f1-46a8-b5b9-012c525b7049"}
album: No Expectations
  type: MusicAlbum
  date published: 2021-04-03
album: Solutions
  type: MusicAlbum
  date published: 2021-04-16
album: Phrases of Freedom
  type: MusicAlbum
  date published: 2021-05-07
album: Phrases of Freedom
  type: MusicAlbum
  date published: 2021-05-28
album: Moonflower (Can't You See)
  type: MusicAlbum
  date published: 2021-11-12
album: Voices of Wisdom
  type: MusicAlbum
  date published: 2023-02-10
album: Walk with the Sun
  type: MusicAlbum
  date published: 2023-03-17
album: Rosa
  type: MusicAlbum
  date published: 2023-04-07
album: Momo's Dream
  type: MusicAlbum
  date published: 2023-11-24
album: Blurry Scales
  type: MusicAlbum
  date published: 2024-05-10
album: Open Up
  type: MusicAlbum
  date published: 2024-10-04
album: Searching
  type: MusicAlbum
  date published: 2024-10-25
album: Soul Searching
  type: MusicAlbum
  date published: 2024-11-22
album: Soul Searching - Live in the Box
  type: MusicAlbum
  date published: 2025-04-04