Twin Rains
type: MusicGroup
popularity: 4
followers: 552
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c779784a620b133553c07e0af26254b1b7921d8b468a17be791b629109b4133
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/55945286-6d24-45ca-bcb2-272d26dc9f56.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55945286-6d24-45ca-bcb2-272d26dc9f56.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55945286-6d24-45ca-bcb2-272d26dc9f56
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c779784a620b133553c07e0af26254b1b7921d8b468a17be791b629109b4133","name":"Twin Rains","registered_at":"2026-06-16T19:30:04Z","symbol":"NIM1152665","token_address":"0x6379fa9f19e5a61ab5d7c8d3ffcf9c15fccf3dbb","type":"artist","uuid":"55945286-6d24-45ca-bcb2-272d26dc9f56"}
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 0x7c779784a620b133553c07e0af26254b1b7921d8b468a17be791b629109b4133. 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/55945286-6d24-45ca-bcb2-272d26dc9f56.json and https://artists.proofprofile.net/proofs/artist/55945286-6d24-45ca-bcb2-272d26dc9f56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x7c779784a620b133553c07e0af26254b1b7921d8b468a17be791b629109b4133","name":"Twin Rains","registered_at":"2026-06-16T19:30:04Z","symbol":"NIM1152665","token_address":"0x6379fa9f19e5a61ab5d7c8d3ffcf9c15fccf3dbb","type":"artist","uuid":"55945286-6d24-45ca-bcb2-272d26dc9f56"}
album: Automatic Hand
  type: MusicAlbum
  date published: 2016-11-17
  track: Flash Burn
    type: MusicRecording
    duration: PT4M51S
    duration ms: 291746
    explicit: false
    by artist: Twin Rains
    in album: Automatic Hand
      type: MusicAlbum
      date published: 2016-11-17
    isrc code: CA3871600004
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T15:22:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2526fcc15256e47c9ad0377a97b73427aa21390e5b5fa353f56679631aed5801
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA3871600004
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x2526fcc15256e47c9ad0377a97b73427aa21390e5b5fa353f56679631aed5801. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CA3871600004.
      date published: 2026-07-05T01:12:41Z
    audio: Flash Burn
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.048
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.617
      additional property: Energy
        type: PropertyValue
        value: 0.766
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.052
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.01
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.473
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.7
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Pons (Secret Sign Remix)
  type: MusicAlbum
  date published: 2017-09-24
album: People Not Ready
  type: MusicAlbum
  date published: 2017-10-13
album: Strawberry Moon
  type: MusicAlbum
  date published: 2020-06-05
album: The Garden
  type: MusicAlbum
  date published: 2021-10-15
album: Believe it All
  type: MusicAlbum
  date published: 2021-11-05
album: Unreal City
  type: MusicAlbum
  date published: 2021-11-19
album: Nothing in my Purse (Secret Sign Remix)
  type: MusicAlbum
  date published: 2022-10-26
album: You're the Only One
  type: MusicAlbum
  date published: 2023-04-25
album: Laws of the Universe
  type: MusicAlbum
  date published: 2023-10-03
album: Quick Sickness
  type: MusicAlbum
  date published: 2025-04-01
album: The Evil That You Know
  type: MusicAlbum
  date published: 2025-05-05
album: Magic Mountain
  type: MusicAlbum
  date published: 2025-06-17