Cabin 52
type: MusicGroup
popularity: 2
followers: 2188
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x638416a93b6ef871b047d94bfabe3c761903c9b096f0de1e49ecee3b73ad37a8
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/657b7272-b753-4e3b-be8b-3ca37ecaf699.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/657b7272-b753-4e3b-be8b-3ca37ecaf699.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/657b7272-b753-4e3b-be8b-3ca37ecaf699
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x638416a93b6ef871b047d94bfabe3c761903c9b096f0de1e49ecee3b73ad37a8","name":"Cabin 52","registered_at":"2026-06-17T00:54:29Z","symbol":"NIM1230054","token_address":"0xb99cfb1613b587e697a0a8d09ebc17c643b2871d","type":"artist","uuid":"657b7272-b753-4e3b-be8b-3ca37ecaf699"}
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 0x638416a93b6ef871b047d94bfabe3c761903c9b096f0de1e49ecee3b73ad37a8. 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/657b7272-b753-4e3b-be8b-3ca37ecaf699.json and https://artists.proofprofile.net/proofs/artist/657b7272-b753-4e3b-be8b-3ca37ecaf699.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x638416a93b6ef871b047d94bfabe3c761903c9b096f0de1e49ecee3b73ad37a8","name":"Cabin 52","registered_at":"2026-06-17T00:54:29Z","symbol":"NIM1230054","token_address":"0xb99cfb1613b587e697a0a8d09ebc17c643b2871d","type":"artist","uuid":"657b7272-b753-4e3b-be8b-3ca37ecaf699"}
album: Serotonin
  type: MusicAlbum
  date published: 2017-05-26
album: Loser
  type: MusicAlbum
  date published: 2018-01-25
album: When You Can't Sleep at Night
  type: MusicAlbum
  date published: 2019-05-17
album: Hands Off You
  type: MusicAlbum
  date published: 2019-06-09
album: When You Can't Sleep At Night
  type: MusicAlbum
  date published: 2019-06-09
album: Hands Off You
  type: MusicAlbum
  date published: 2020-08-21
album: Hands Off You
  type: MusicAlbum
  date published: 2020-08-21
  track: Hands Off You
    type: MusicRecording
    duration: PT4M21S
    duration ms: 261407
    explicit: false
    by artist: Cabin 52
    in album: Hands Off You
      type: MusicAlbum
      date published: 2020-08-21
    isrc code: GBKPL2009267
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T08:21:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x83a7292ed159d7bee2db2682a909dd973e915e6a3e616f201a95db6a5c4409ac
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959114
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959114
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2009267
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T08:41:42Z
    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 0x83a7292ed159d7bee2db2682a909dd973e915e6a3e616f201a95db6a5c4409ac. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/GBKPL2009267.
      date published: 2026-07-22T08:41:42Z
    audio: Hands Off You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.668
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.568
      additional property: Energy
        type: PropertyValue
        value: 0.508
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.235
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.345
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.514
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.956
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Be Your Man
  type: MusicAlbum
  date published: 2024-12-20