thems
type: MusicGroup
popularity: 8
followers: 1280
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc03e587422d7d933e4df47864b4eaacef4fc392da0dbeff5f2661076e7cb7f97
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec5f557c-3e19-4209-a405-03f9dc2ab095.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec5f557c-3e19-4209-a405-03f9dc2ab095.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec5f557c-3e19-4209-a405-03f9dc2ab095
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
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 0xc03e587422d7d933e4df47864b4eaacef4fc392da0dbeff5f2661076e7cb7f97. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec5f557c-3e19-4209-a405-03f9dc2ab095.json and https://artists.proofprofile.net/proofs/artist/ec5f557c-3e19-4209-a405-03f9dc2ab095.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
album: Voyage
  type: MusicAlbum
  date published: 2016-03-06
album: Voyage
  type: MusicAlbum
  date published: 2016-03-06
album: Closing Eyes (feat. JIES)
  type: MusicAlbum
  date published: 2016-05-29
album: Voyage
  type: MusicAlbum
  date published: 2018-02-22
album: Souvenirs
  type: MusicAlbum
  date published: 2018-10-12
album: Souvenirs
  type: MusicAlbum
  date published: 2018-10-12
album: Souvenirs
  type: MusicAlbum
  date published: 2018-10-12
album: Nuits
  type: MusicAlbum
  date published: 2020-03-27
  track: Nuits
    type: MusicRecording
    duration: PT5M9S
    duration ms: 309130
    explicit: false
    by artist: thems
    in album: Nuits
      type: MusicAlbum
      date published: 2020-03-27
    isrc code: QZFZ52025074
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T17:50:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0864ee53bde2e47aeb91957b0e6f15878f93833d08c64f16634da7c7d60db3f2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958918
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958918
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52025074
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T17:58:04Z
    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 0x0864ee53bde2e47aeb91957b0e6f15878f93833d08c64f16634da7c7d60db3f2. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/QZFZ52025074.
      date published: 2026-07-20T17:58:04Z
    audio: Nuits
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.013
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.633
      additional property: Energy
        type: PropertyValue
        value: 0.545
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.453
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.865
      additional property: Liveness
        type: PropertyValue
        value: 0.255
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.221
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Horizon
  type: MusicAlbum
  date published: 2020-05-01
album: Nuits
  type: MusicAlbum
  date published: 2021-01-08
album: Nuits
  type: MusicAlbum
  date published: 2021-01-08
album: Brothers
  type: MusicAlbum
  date published: 2021-11-12
album: Brothers
  type: MusicAlbum
  date published: 2021-12-03
album: Brothers (Remixes)
  type: MusicAlbum
  date published: 2022-03-25
album: Brothers (Mydgar Remix)
  type: MusicAlbum
  date published: 2022-03-25
album: Brothers (Lydsten Remix)
  type: MusicAlbum
  date published: 2022-03-25
album: Brothers (ABRAN Remix)
  type: MusicAlbum
  date published: 2022-03-25
album: Lovers
  type: MusicAlbum
  date published: 2023-09-29
album: One
  type: MusicAlbum
  date published: 2023-11-10
album: One
  type: MusicAlbum
  date published: 2023-11-10
album: Strangers
  type: MusicAlbum
  date published: 2023-12-15
album: Strangers
  type: MusicAlbum
  date published: 2023-12-15
album: Dreamers
  type: MusicAlbum
  date published: 2024-01-26
album: Dreamers
  type: MusicAlbum
  date published: 2024-01-26
album: WE ARE
  type: MusicAlbum
  date published: 2024-03-08
album: WE ARE (Remixes)
  type: MusicAlbum
  date published: 2024-10-11