Brynäsgänget
type: MusicGroup
popularity: 4
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9989fc711d8e158be93fbb0c9b88198cc8c86ca77e70bcfd24b3c9a60f3a69d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b263e7e7-c1bf-46e1-acbc-b7282c51b4f6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b263e7e7-c1bf-46e1-acbc-b7282c51b4f6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b263e7e7-c1bf-46e1-acbc-b7282c51b4f6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9989fc711d8e158be93fbb0c9b88198cc8c86ca77e70bcfd24b3c9a60f3a69d5","name":"Brynäsgänget","registered_at":"2026-06-20T12:35:32Z","symbol":"NIM1614111","token_address":"0x14c041402e023ad2e9fa7ec8a4ed78370559f7f4","type":"artist","uuid":"b263e7e7-c1bf-46e1-acbc-b7282c51b4f6"}
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 0x9989fc711d8e158be93fbb0c9b88198cc8c86ca77e70bcfd24b3c9a60f3a69d5. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b263e7e7-c1bf-46e1-acbc-b7282c51b4f6.json and https://artists.proofprofile.net/proofs/artist/b263e7e7-c1bf-46e1-acbc-b7282c51b4f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x9989fc711d8e158be93fbb0c9b88198cc8c86ca77e70bcfd24b3c9a60f3a69d5","name":"Brynäsgänget","registered_at":"2026-06-20T12:35:32Z","symbol":"NIM1614111","token_address":"0x14c041402e023ad2e9fa7ec8a4ed78370559f7f4","type":"artist","uuid":"b263e7e7-c1bf-46e1-acbc-b7282c51b4f6"}
album: Brynäs Hej
  type: MusicAlbum
  date published: 2024-04-09
  track: Brynäs Hej
    type: MusicRecording
    duration: PT1M25S
    duration ms: 85575
    explicit: false
    by artist: Brynäsgänget
    in album: Brynäs Hej
      type: MusicAlbum
      date published: 2024-04-09
    isrc code: SEY6Q2400101
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T20:20:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6956ea8b813728e27671022e2cacc990717d5fe0b59413bd429418b5280a1e63
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958322
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958322
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEY6Q2400101
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T23:24:43Z
    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 0x6956ea8b813728e27671022e2cacc990717d5fe0b59413bd429418b5280a1e63. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:24:43Z), 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/SEY6Q2400101.
      date published: 2026-07-16T23:24:43Z
    audio: Brynäs Hej
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.099
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.692
      additional property: Energy
        type: PropertyValue
        value: 0.738
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.439
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.342
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.917
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.294
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major