Johan Palm
type: MusicGroup
description: Karl Johan Viktor Palm (born 3 March 1992) is a Swedish singer and former contestant on Idol 2008, where he ended up in fourth place. Palm auditioned with the song "The Drugs Don't Work" and performed
popularity: 6
followers: 615
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1afbe995a2ba6afc0687827b8ab4d0698f1f37baecb2bb5ff8968d8a78fc6e19
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953860
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953860
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02d1ad9b-ae56-4796-b78d-25fa9e0f9568.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02d1ad9b-ae56-4796-b78d-25fa9e0f9568.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/02d1ad9b-ae56-4796-b78d-25fa9e0f9568
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:55:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1afbe995a2ba6afc0687827b8ab4d0698f1f37baecb2bb5ff8968d8a78fc6e19","name":"Johan Palm","registered_at":"2026-06-15T14:37:41Z","symbol":"NIM0739194","token_address":"0x3d92857f7d44217b047372845e588c4bb97b90a2","type":"artist","uuid":"02d1ad9b-ae56-4796-b78d-25fa9e0f9568"}
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 0x1afbe995a2ba6afc0687827b8ab4d0698f1f37baecb2bb5ff8968d8a78fc6e19. Chain 2 (Bitcoin): anchored in block 953860 (2026-06-15T23:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02d1ad9b-ae56-4796-b78d-25fa9e0f9568.json and https://artists.proofprofile.net/proofs/artist/02d1ad9b-ae56-4796-b78d-25fa9e0f9568.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T23:55:46Z
  text: {"copyright_id":"0x1afbe995a2ba6afc0687827b8ab4d0698f1f37baecb2bb5ff8968d8a78fc6e19","name":"Johan Palm","registered_at":"2026-06-15T14:37:41Z","symbol":"NIM0739194","token_address":"0x3d92857f7d44217b047372845e588c4bb97b90a2","type":"artist","uuid":"02d1ad9b-ae56-4796-b78d-25fa9e0f9568"}
album: Emma-Lee
  type: MusicAlbum
  date published: 2009-04-02
album: My Antidote
  type: MusicAlbum
  date published: 2009-05-14
  track: Emma-Lee
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183333
    explicit: false
    by artist: Johan Palm
    in album: My Antidote
      type: MusicAlbum
      date published: 2009-05-14
    isrc code: SEBGA0900060
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T19:48:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1c0ad2822a2b4968b1cb50210f64659405a616146e39ef27c028e66e424b8ef0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958455
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958455
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBGA0900060
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T21:28:36Z
    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 0x1c0ad2822a2b4968b1cb50210f64659405a616146e39ef27c028e66e424b8ef0. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBGA0900060 — a six-check JSON result.
      date published: 2026-07-17T21:28:36Z
    audio: Emma-Lee
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.033
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.538
      additional property: Energy
        type: PropertyValue
        value: 0.931
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.056
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.339
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.739
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.04
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: All The Time In The World (Radio Edit)
  type: MusicAlbum
  date published: 2009-09-07