Erik Thunberg
type: MusicGroup
popularity: 4
followers: 158
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c90c1b35f8183fa35bcbfee9953cc0b6f7dca687a546bd6c51051bdedfe86e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed2c4798-f504-49e3-8d88-c44f4553db9b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed2c4798-f504-49e3-8d88-c44f4553db9b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed2c4798-f504-49e3-8d88-c44f4553db9b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c90c1b35f8183fa35bcbfee9953cc0b6f7dca687a546bd6c51051bdedfe86e6","name":"Erik Thunberg","registered_at":"2026-06-21T11:57:57Z","symbol":"NIM1917327","token_address":"0x8e1bded4772190cb10a9ad0ec030031a85e245af","type":"artist","uuid":"ed2c4798-f504-49e3-8d88-c44f4553db9b"}
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 0x7c90c1b35f8183fa35bcbfee9953cc0b6f7dca687a546bd6c51051bdedfe86e6. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed2c4798-f504-49e3-8d88-c44f4553db9b.json and https://artists.proofprofile.net/proofs/artist/ed2c4798-f504-49e3-8d88-c44f4553db9b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x7c90c1b35f8183fa35bcbfee9953cc0b6f7dca687a546bd6c51051bdedfe86e6","name":"Erik Thunberg","registered_at":"2026-06-21T11:57:57Z","symbol":"NIM1917327","token_address":"0x8e1bded4772190cb10a9ad0ec030031a85e245af","type":"artist","uuid":"ed2c4798-f504-49e3-8d88-c44f4553db9b"}
album: 100 Steg
  type: MusicAlbum
  date published: 2013-05-07
album: Ack Värmeland du sköna
  type: MusicAlbum
  date published: 2016-01-17
album: Dit varje brusten människa går
  type: MusicAlbum
  date published: 2017
album: Starsounds
  type: MusicAlbum
  date published: 2019-02-22
album: Salvatoris (Radio Edit)
  type: MusicAlbum
  date published: 2019-11-01
album: Starsounds
  type: MusicAlbum
  date published: 2019-11-22
album: Starsounds
  type: MusicAlbum
  date published: 2019-11-22
album: Your Favourite Cup of Tea
  type: MusicAlbum
  date published: 2020-01-03
album: Your Favourite Cup of Tea
  type: MusicAlbum
  date published: 2020-01-03
album: I Will Never Tell Her
  type: MusicAlbum
  date published: 2020-01-17
album: We Come One (In This Sound)
  type: MusicAlbum
  date published: 2020-01-31
album: Lystra / Ikonium
  type: MusicAlbum
  date published: 2020-02-14
album: Late Bloomer
  type: MusicAlbum
  date published: 2020-05-29
  track: Late Bloomer
    type: MusicRecording
    duration: PT5M12S
    duration ms: 312188
    explicit: false
    by artist: Erik Thunberg
    in album: Late Bloomer
      type: MusicAlbum
      date published: 2020-05-29
    isrc code: NLRD51961130
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T00:09:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2b103109bc7acd9dbb8d44b29257c845d83ae65803c3adb4cb71f07bfb9ebe85
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958468
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958468
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD51961130
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T00:27:51Z
    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 0x2b103109bc7acd9dbb8d44b29257c845d83ae65803c3adb4cb71f07bfb9ebe85. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/NLRD51961130 — a six-check JSON result.
      date published: 2026-07-18T00:27:51Z
    audio: Late Bloomer
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 175.906
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.177
      additional property: Energy
        type: PropertyValue
        value: 0.34
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.952
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.956
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.06
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.854
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Vanilla (Radio Edit)
  type: MusicAlbum
  date published: 2021-02-04
album: Vanilla (Radio Edit)
  type: MusicAlbum
  date published: 2021-02-04
album: Will Me
  type: MusicAlbum
  date published: 2025-03-30
album: Kitashi III
  type: MusicAlbum
  date published: 2025-04-11