Krister Wrambjer
type: MusicGroup
genre: dansband
popularity: 4
followers: 193
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75ca877e9ff381a3b647120d069ad666b14aa0ee10fb339b33d05ed0d35d6c69
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d870fc3-7c96-42f0-8328-21bd391613f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d870fc3-7c96-42f0-8328-21bd391613f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d870fc3-7c96-42f0-8328-21bd391613f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75ca877e9ff381a3b647120d069ad666b14aa0ee10fb339b33d05ed0d35d6c69","name":"Krister Wrambjer","registered_at":"2026-06-16T00:06:59Z","symbol":"NIM0875040","token_address":"0xe2a0e74ece8fc511f07769b1b07deb7a50c82fb8","type":"artist","uuid":"1d870fc3-7c96-42f0-8328-21bd391613f4"}
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 0x75ca877e9ff381a3b647120d069ad666b14aa0ee10fb339b33d05ed0d35d6c69. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d870fc3-7c96-42f0-8328-21bd391613f4.json and https://artists.proofprofile.net/proofs/artist/1d870fc3-7c96-42f0-8328-21bd391613f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T10:21:55Z
  text: {"copyright_id":"0x75ca877e9ff381a3b647120d069ad666b14aa0ee10fb339b33d05ed0d35d6c69","name":"Krister Wrambjer","registered_at":"2026-06-16T00:06:59Z","symbol":"NIM0875040","token_address":"0xe2a0e74ece8fc511f07769b1b07deb7a50c82fb8","type":"artist","uuid":"1d870fc3-7c96-42f0-8328-21bd391613f4"}
album: En dag i taget
  type: MusicAlbum
  date published: 2020-05-08
album: Om man inte vet var man ska
  type: MusicAlbum
  date published: 2020-08-24
album: Sensommar
  type: MusicAlbum
  date published: 2021-03-31
album: #Man ska vara digital
  type: MusicAlbum
  date published: 2021-06-21
album: Nu är jag fri
  type: MusicAlbum
  date published: 2022-03-18
album: Morgondimma
  type: MusicAlbum
  date published: 2023-03-24
album: När vi möttes
  type: MusicAlbum
  date published: 2023-09-01
album: Julstämning
  type: MusicAlbum
  date published: 2023-11-17
album: Jag går längs en strand
  type: MusicAlbum
  date published: 2025-04-01
  track: Jag går längs en strand
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194448
    explicit: false
    by artist: Krister Wrambjer
    in album: Jag går längs en strand
      type: MusicAlbum
      date published: 2025-04-01
    genre: dansband
    isrc code: USDY42547603
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T04:55:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7aeacbca30d9a1e7725352c29494f50406cd3b2f157c3041d8768a16c9294af4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958368
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958368
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42547603
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T05:03:25Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x7aeacbca30d9a1e7725352c29494f50406cd3b2f157c3041d8768a16c9294af4. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42547603.
      date published: 2026-07-17T05:03:25Z
    audio: Jag går längs en strand
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.78
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.689
      additional property: Energy
        type: PropertyValue
        value: 0.596
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.213
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.367
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.857
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.515
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major