Inger Nordvik
type: MusicGroup
popularity: 4
followers: 1013
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8fe8d86e2ca18b931c864e74d371d4b24c8083b40dbe94b3cb7d1aa25fa1ff9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8964dedf-25ab-43f0-add6-0304e4678664.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8964dedf-25ab-43f0-add6-0304e4678664.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8964dedf-25ab-43f0-add6-0304e4678664
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8fe8d86e2ca18b931c864e74d371d4b24c8083b40dbe94b3cb7d1aa25fa1ff9","name":"Inger Nordvik","registered_at":"2026-06-17T13:36:16Z","symbol":"NIM1411674","token_address":"0x211367200f83ba8ecfff0165ed961633c99705e5","type":"artist","uuid":"8964dedf-25ab-43f0-add6-0304e4678664"}
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 0xe8fe8d86e2ca18b931c864e74d371d4b24c8083b40dbe94b3cb7d1aa25fa1ff9. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8964dedf-25ab-43f0-add6-0304e4678664.json and https://artists.proofprofile.net/proofs/artist/8964dedf-25ab-43f0-add6-0304e4678664.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xe8fe8d86e2ca18b931c864e74d371d4b24c8083b40dbe94b3cb7d1aa25fa1ff9","name":"Inger Nordvik","registered_at":"2026-06-17T13:36:16Z","symbol":"NIM1411674","token_address":"0x211367200f83ba8ecfff0165ed961633c99705e5","type":"artist","uuid":"8964dedf-25ab-43f0-add6-0304e4678664"}
album: Wolves and Sheep
  type: MusicAlbum
  date published: 2019-03-29
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  type: MusicAlbum
  date published: 2019-09-27
album: Lost
  type: MusicAlbum
  date published: 2020-01-17
album: Time
  type: MusicAlbum
  date published: 2020-02-07
album: Secret
  type: MusicAlbum
  date published: 2022-09-16
album: Go Back
  type: MusicAlbum
  date published: 2022-11-11
album: Echo
  type: MusicAlbum
  date published: 2023-01-18
album: Hibernation
  type: MusicAlbum
  date published: 2023-02-10