Båtklubb
type: MusicGroup
genre: epadunk
popularity: 3
followers: 140
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x746b8f6539aa220e356bdfe1c31c731aacc6e85829bc927098add39b292cea55
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d73706c-bf56-4655-87ae-fe4ac21bedc9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d73706c-bf56-4655-87ae-fe4ac21bedc9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6d73706c-bf56-4655-87ae-fe4ac21bedc9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x746b8f6539aa220e356bdfe1c31c731aacc6e85829bc927098add39b292cea55","name":"Båtklubb","registered_at":"2026-06-17T03:48:09Z","symbol":"NIM1271506","token_address":"0xb1747bd3cc42e69e104afe407dfd42a0790ae541","type":"artist","uuid":"6d73706c-bf56-4655-87ae-fe4ac21bedc9"}
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 0x746b8f6539aa220e356bdfe1c31c731aacc6e85829bc927098add39b292cea55. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d73706c-bf56-4655-87ae-fe4ac21bedc9.json and https://artists.proofprofile.net/proofs/artist/6d73706c-bf56-4655-87ae-fe4ac21bedc9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x746b8f6539aa220e356bdfe1c31c731aacc6e85829bc927098add39b292cea55","name":"Båtklubb","registered_at":"2026-06-17T03:48:09Z","symbol":"NIM1271506","token_address":"0xb1747bd3cc42e69e104afe407dfd42a0790ae541","type":"artist","uuid":"6d73706c-bf56-4655-87ae-fe4ac21bedc9"}
album: Vi är Skutskärs bandy
  type: MusicAlbum
  date published: 2014-06-30
album: Sommar i Öregrund
  type: MusicAlbum
  date published: 2015-05-23
  track: Sommar i Öregrund
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229625
    explicit: false
    by artist: Båtklubb
    in album: Sommar i Öregrund
      type: MusicAlbum
      date published: 2015-05-23
    genre: epadunk
    isrc code: SE3OH1508387
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T20:12:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf3e0d055d67073f957df12a927ceb76eb2e12af713cdf0f292f9ec944d4116d4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959058
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959058
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE3OH1508387
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T21:09:36Z
    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 0xf3e0d055d67073f957df12a927ceb76eb2e12af713cdf0f292f9ec944d4116d4. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE3OH1508387.
      date published: 2026-07-21T21:09:36Z
    audio: Sommar i Öregrund
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.094
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.749
      additional property: Energy
        type: PropertyValue
        value: 0.652
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.134
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.286
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.429
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.704
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Sommar i Öregrund
  type: MusicAlbum
  date published: 2015-05-23
album: Sommar i Öregrund - Single
  type: MusicAlbum
  date published: 2015-05-23
album: Sommar i Öregrund
  type: MusicAlbum
  date published: 2015-05-23
album: Glider in i en vik
  type: MusicAlbum
  date published: 2016-05-24
album: Glider in i en vik
  type: MusicAlbum
  date published: 2016-05-24
album: Glider in i en vik
  type: MusicAlbum
  date published: 2016-05-24
album: Sommar i Öregrund (Swedish Red Elephant Remix)
  type: MusicAlbum
  date published: 2016-09-06
album: Sommar i Öregrund (Swedish Red Elephant Remix)
  type: MusicAlbum
  date published: 2016-09-06
album: Ryssen i Gävlebukten
  type: MusicAlbum
  date published: 2020-03-27
album: Ryssen i Gävlebukten
  type: MusicAlbum
  date published: 2020-03-27
album: Ryssen i Gävlebukten
  type: MusicAlbum
  date published: 2020-03-27
album: Ryssen i Gävlebukten (23i remix)
  type: MusicAlbum
  date published: 2020-04-24
album: Kallt & Jingle bells
  type: MusicAlbum
  date published: 2020-11-30
album: Kom knäpp en bira
  type: MusicAlbum
  date published: 2023-06-22
album: Svart gul röda hjärta (Å det är Brynäs)
  type: MusicAlbum
  date published: 2023-11-22