Close Kin
type: MusicGroup
genre: folk pop
genre: indie folk
popularity: 2
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83b0dca4c8a8bc3ee846cc04da6516411322f186143a099da8713f9fccae60ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954013
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954013
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35513c82-5817-4031-9601-42121bf9b9a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35513c82-5817-4031-9601-42121bf9b9a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/35513c82-5817-4031-9601-42121bf9b9a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:27:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83b0dca4c8a8bc3ee846cc04da6516411322f186143a099da8713f9fccae60ce","name":"Close Kin","registered_at":"2026-06-16T08:06:58Z","symbol":"NIM0989685","token_address":"0x040716b4e537b4fa570e4da1b0d5b17ecb3543ce","type":"artist","uuid":"35513c82-5817-4031-9601-42121bf9b9a3"}
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 0x83b0dca4c8a8bc3ee846cc04da6516411322f186143a099da8713f9fccae60ce. Chain 2 (Bitcoin): anchored in block 954013 (2026-06-16T22:27:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35513c82-5817-4031-9601-42121bf9b9a3.json and https://artists.proofprofile.net/proofs/artist/35513c82-5817-4031-9601-42121bf9b9a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:27:01Z
  text: {"copyright_id":"0x83b0dca4c8a8bc3ee846cc04da6516411322f186143a099da8713f9fccae60ce","name":"Close Kin","registered_at":"2026-06-16T08:06:58Z","symbol":"NIM0989685","token_address":"0x040716b4e537b4fa570e4da1b0d5b17ecb3543ce","type":"artist","uuid":"35513c82-5817-4031-9601-42121bf9b9a3"}
album: Frostbite
  type: MusicAlbum
  date published: 2020-01-17
album: Loved Me the Least
  type: MusicAlbum
  date published: 2020-02-13
album: Hold On
  type: MusicAlbum
  date published: 2020-03-20
album: Horizon
  type: MusicAlbum
  date published: 2020-04-17
album: Sleeping Through Earthquakes
  type: MusicAlbum
  date published: 2020-05-22
album: Dragonfly
  type: MusicAlbum
  date published: 2020-06-12
album: In the 40 I Go 65
  type: MusicAlbum
  date published: 2020-07-10
album: Confessions to My Pillow
  type: MusicAlbum
  date published: 2020-08-14
album: Slow and Steady
  type: MusicAlbum
  date published: 2020-09-18
album: Jumpstart
  type: MusicAlbum
  date published: 2020-10-23
album: How Beautiful
  type: MusicAlbum
  date published: 2020-11-13
album: Christmas with You
  type: MusicAlbum
  date published: 2020-12-14
album: Can't Stop Us Now
  type: MusicAlbum
  date published: 2023-10-12
track: Confessions to My Pillow - Instrumental
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224166
  explicit: false
  by artist: Close Kin
  in album: Instrumental Indie-Folk, Vol. 2
    type: MusicAlbum
    date published: 2023-03-20
  isrc code: QZGLM2374238
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T23:28:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0211a4899d4b1b7f227edbf39026dbc30a3cc1a13a8ab8da8c26167af231dda5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2374238
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x0211a4899d4b1b7f227edbf39026dbc30a3cc1a13a8ab8da8c26167af231dda5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZGLM2374238.
    date published: 2026-07-02T03:55:08Z
  audio: Confessions to My Pillow - Instrumental
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 147.963
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.685
    additional property: Energy
      type: PropertyValue
      value: 0.427
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.5
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.86
    additional property: Liveness
      type: PropertyValue
      value: 0.119
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.166
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.344
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major