arc rae
type: MusicGroup
genre: ambient
genre: drone
popularity: 4
followers: 141
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb5855bc4ae1f4606fde17384875157540c2377210f2f8c2782890cf8df50cac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48f6d139-1efb-43c2-8420-05b32149c9cd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48f6d139-1efb-43c2-8420-05b32149c9cd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/48f6d139-1efb-43c2-8420-05b32149c9cd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb5855bc4ae1f4606fde17384875157540c2377210f2f8c2782890cf8df50cac","name":"arc rae","registered_at":"2026-06-16T14:59:24Z","symbol":"NIM1088081","token_address":"0x8cf0f2fd36e8badbaa1b2a7b15e431f43a0b16a7","type":"artist","uuid":"48f6d139-1efb-43c2-8420-05b32149c9cd"}
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 0xbb5855bc4ae1f4606fde17384875157540c2377210f2f8c2782890cf8df50cac. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48f6d139-1efb-43c2-8420-05b32149c9cd.json and https://artists.proofprofile.net/proofs/artist/48f6d139-1efb-43c2-8420-05b32149c9cd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xbb5855bc4ae1f4606fde17384875157540c2377210f2f8c2782890cf8df50cac","name":"arc rae","registered_at":"2026-06-16T14:59:24Z","symbol":"NIM1088081","token_address":"0x8cf0f2fd36e8badbaa1b2a7b15e431f43a0b16a7","type":"artist","uuid":"48f6d139-1efb-43c2-8420-05b32149c9cd"}
album: Sacred Ground
  type: MusicAlbum
  date published: 2019-05-07
album: Sacred Ground
  type: MusicAlbum
  date published: 2019-05-07
album: End Of Empires
  type: MusicAlbum
  date published: 2021-03-12
album: Spells
  type: MusicAlbum
  date published: 2021-03-26
album: Primitive
  type: MusicAlbum
  date published: 2021-06-18
album: Primitive
  type: MusicAlbum
  date published: 2021-06-18
album: New Moon
  type: MusicAlbum
  date published: 2025-02-25
  track: Minor Fluke
    type: MusicRecording
    duration: PT4M16S
    duration ms: 256722
    explicit: false
    by artist: arc rae
    in album: New Moon
      type: MusicAlbum
      date published: 2025-02-25
    genre: ambient
    genre: drone
    isrc code: US3DF2501567
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T04:50:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x16e1c7e6c7362b5770b0346276a5a1b84d9073047869fc7d1dcf727b8f9e5ec6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958667
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958667
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2501567
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T05:04:54Z
    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 0x16e1c7e6c7362b5770b0346276a5a1b84d9073047869fc7d1dcf727b8f9e5ec6. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/US3DF2501567.
      date published: 2026-07-19T05:04:54Z
    audio: Minor Fluke
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.224
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.253
      additional property: Energy
        type: PropertyValue
        value: 0.35
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.748
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.948
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.037
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.396
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major