Bjarne Nerem
type: MusicGroup
description: Bjarne Arnulf Nerem (31 July 1923 – 1 April 1991) was a Norwegian jazz musician (tenor saxophone, alto saxophone and clarinet) among the foremost soloists in Norwegian jazz. He was in the tradition of
popularity: 6
followers: 273
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2f074ebf9fde3df798a69c4c33183049aa29ddeb287e9510ea1d9860261cd22
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9f50af4-741b-4b9e-8b9e-d271e97856ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9f50af4-741b-4b9e-8b9e-d271e97856ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d9f50af4-741b-4b9e-8b9e-d271e97856ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2f074ebf9fde3df798a69c4c33183049aa29ddeb287e9510ea1d9860261cd22","name":"Bjarne Nerem","registered_at":"2026-06-21T04:03:46Z","symbol":"NIM1813273","token_address":"0xee6e2ffa7a8ddcc6cf2e8c57e5e6ab9fbb78b5c6","type":"artist","uuid":"d9f50af4-741b-4b9e-8b9e-d271e97856ad"}
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 0xd2f074ebf9fde3df798a69c4c33183049aa29ddeb287e9510ea1d9860261cd22. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9f50af4-741b-4b9e-8b9e-d271e97856ad.json and https://artists.proofprofile.net/proofs/artist/d9f50af4-741b-4b9e-8b9e-d271e97856ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0xd2f074ebf9fde3df798a69c4c33183049aa29ddeb287e9510ea1d9860261cd22","name":"Bjarne Nerem","registered_at":"2026-06-21T04:03:46Z","symbol":"NIM1813273","token_address":"0xee6e2ffa7a8ddcc6cf2e8c57e5e6ab9fbb78b5c6","type":"artist","uuid":"d9f50af4-741b-4b9e-8b9e-d271e97856ad"}
album: How Long Has This Been Going On
  type: MusicAlbum
  date published: 1971
album: More Than You Know
  type: MusicAlbum
  date published: 1988
album: Everythings Happen To Me
  type: MusicAlbum
  date published: 1991
album: Everythings Happen to Me
  type: MusicAlbum
  date published: 1991
album: The Small Band Sessions
  type: MusicAlbum
  date published: 2008-11-06
album: The Big Band Sessions
  type: MusicAlbum
  date published: 2008-11-06