MAJOR 22
type: MusicGroup
popularity: 5
followers: 127
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e7923b57bf83ffea92cb2918a49804ab36a4db85241617532bc8256f84b28c2
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/4e778e2b-c4bc-4b7c-bb91-c0acce7740b8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e778e2b-c4bc-4b7c-bb91-c0acce7740b8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4e778e2b-c4bc-4b7c-bb91-c0acce7740b8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e7923b57bf83ffea92cb2918a49804ab36a4db85241617532bc8256f84b28c2","name":"MAJOR 22","registered_at":"2026-06-16T16:59:34Z","symbol":"NIM1116749","token_address":"0x37bcafca3ff1203a38ed5d7e57c7cf574f9e981c","type":"artist","uuid":"4e778e2b-c4bc-4b7c-bb91-c0acce7740b8"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7923b57bf83ffea92cb2918a49804ab36a4db85241617532bc8256f84b28c2. 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/4e778e2b-c4bc-4b7c-bb91-c0acce7740b8.json and https://artists.proofprofile.net/proofs/artist/4e778e2b-c4bc-4b7c-bb91-c0acce7740b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x3e7923b57bf83ffea92cb2918a49804ab36a4db85241617532bc8256f84b28c2","name":"MAJOR 22","registered_at":"2026-06-16T16:59:34Z","symbol":"NIM1116749","token_address":"0x37bcafca3ff1203a38ed5d7e57c7cf574f9e981c","type":"artist","uuid":"4e778e2b-c4bc-4b7c-bb91-c0acce7740b8"}
album: Rays of love
  type: MusicAlbum
  date published: 2021-09-16
  track: Rays of love
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258176
    explicit: false
    by artist: MAJOR 22
    in album: Rays of love
      type: MusicAlbum
      date published: 2021-09-16
    isrc code: QZK6K2134942
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T03:29:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2fe9fd556828fe135791093f28da6e6c2c2b85b059f5c6301ee01f34ee7a3465
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2134942
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe9fd556828fe135791093f28da6e6c2c2b85b059f5c6301ee01f34ee7a3465. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZK6K2134942.
      date published: 2026-07-03T08:56:35Z
    audio: Rays of love
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 199.969
      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: 0.267
      additional property: Energy
        type: PropertyValue
        value: 0.867
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.01
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.782
      additional property: Liveness
        type: PropertyValue
        value: 0.27
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.066
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.087
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: A Love Prayer
  type: MusicAlbum
  date published: 2021-10-21
album: Come On
  type: MusicAlbum
  date published: 2022-04-13
album: Vendetta
  type: MusicAlbum
  date published: 2022-05-01
album: 3AM
  type: MusicAlbum
  date published: 2022-06-11