Snus Läppen
type: MusicGroup
genre: epadunk
popularity: 10
followers: 336
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x268bbd8b0cd326d14c3e4ed39a2b043387f8e9738e6ba5dce11e182f51152c69
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/177d2854-ab08-42ba-b4f7-294b954227fe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/177d2854-ab08-42ba-b4f7-294b954227fe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/177d2854-ab08-42ba-b4f7-294b954227fe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x268bbd8b0cd326d14c3e4ed39a2b043387f8e9738e6ba5dce11e182f51152c69","name":"Snus Läppen","registered_at":"2026-06-15T21:44:31Z","symbol":"NIM0841038","token_address":"0x6ad82ce14d9da031f391a1a24e221d3fed072e25","type":"artist","uuid":"177d2854-ab08-42ba-b4f7-294b954227fe"}
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 0x268bbd8b0cd326d14c3e4ed39a2b043387f8e9738e6ba5dce11e182f51152c69. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/177d2854-ab08-42ba-b4f7-294b954227fe.json and https://artists.proofprofile.net/proofs/artist/177d2854-ab08-42ba-b4f7-294b954227fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x268bbd8b0cd326d14c3e4ed39a2b043387f8e9738e6ba5dce11e182f51152c69","name":"Snus Läppen","registered_at":"2026-06-15T21:44:31Z","symbol":"NIM0841038","token_address":"0x6ad82ce14d9da031f391a1a24e221d3fed072e25","type":"artist","uuid":"177d2854-ab08-42ba-b4f7-294b954227fe"}
album: Snus & Bus
  type: MusicAlbum
  date published: 2021-07-22
album: Snus & Bus
  type: MusicAlbum
  date published: 2021-07-22
  track: Epa brudar
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178868
    explicit: true
    by artist: Snus Läppen
    in album: Snus & Bus
      type: MusicAlbum
      date published: 2021-07-22
    genre: epadunk
    isrc code: TCAFP2151730
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T18:35:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6c8120d205d7fe63f8aa1bb53eee4b3890907c189a7aa8c1f13fb03c069922eb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956841
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956841
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFP2151730
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T22:14:35Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8120d205d7fe63f8aa1bb53eee4b3890907c189a7aa8c1f13fb03c069922eb. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/TCAFP2151730.
      date published: 2026-07-05T22:14:35Z
    audio: Epa brudar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.991
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.814
      additional property: Energy
        type: PropertyValue
        value: 0.579
      additional property: Speechiness
        type: PropertyValue
        value: 0.397
      additional property: Acousticness
        type: PropertyValue
        value: 0.205
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.301
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.617
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: För Mycket
  type: MusicAlbum
  date published: 2023-05-25
album: Vill ha mer
  type: MusicAlbum
  date published: 2023-06-02
album: Lista
  type: MusicAlbum
  date published: 2023-06-14
album: Komma hit
  type: MusicAlbum
  date published: 2023-06-23
album: Epa brudar 2
  type: MusicAlbum
  date published: 2023-06-30
album: VILT
  type: MusicAlbum
  date published: 2025-05-21