Ихтис
type: MusicGroup
popularity: 15
followers: 325
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x832cb8e61dbd46403c88910779ac160abdfc8bb72d52697c89ceb63b7b3be499
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6f69f194-9ba2-4c2b-b70d-93305b4e448a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6f69f194-9ba2-4c2b-b70d-93305b4e448a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6f69f194-9ba2-4c2b-b70d-93305b4e448a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x832cb8e61dbd46403c88910779ac160abdfc8bb72d52697c89ceb63b7b3be499","name":"Ихтис","registered_at":"2026-06-14T16:10:25Z","symbol":"NIM0505996","token_address":"0x066480adad6e781187f435718396dba994c2a49f","type":"artist","uuid":"6f69f194-9ba2-4c2b-b70d-93305b4e448a"}
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 0x832cb8e61dbd46403c88910779ac160abdfc8bb72d52697c89ceb63b7b3be499. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6f69f194-9ba2-4c2b-b70d-93305b4e448a.json and https://artists.proofprofile.net/proofs/artist/6f69f194-9ba2-4c2b-b70d-93305b4e448a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:38:09Z
  text: {"copyright_id":"0x832cb8e61dbd46403c88910779ac160abdfc8bb72d52697c89ceb63b7b3be499","name":"Ихтис","registered_at":"2026-06-14T16:10:25Z","symbol":"NIM0505996","token_address":"0x066480adad6e781187f435718396dba994c2a49f","type":"artist","uuid":"6f69f194-9ba2-4c2b-b70d-93305b4e448a"}
album: Рождество
  type: MusicAlbum
  date published: 2014-01-13
album: Вера наша
  type: MusicAlbum
  date published: 2015-01-25
  track: Говори, господе
    type: MusicRecording
    duration: PT4M38S
    duration ms: 278488
    explicit: false
    by artist: Ихтис
    in album: Вера наша
      type: MusicAlbum
      date published: 2015-01-25
    isrc code: TCACD1547194
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T11:41:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x99b8d1b4107fd3cbf567d63f30088da92455835fcda823ebadeb449f199fb6d5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACD1547194
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T14:43:05Z
    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 0x99b8d1b4107fd3cbf567d63f30088da92455835fcda823ebadeb449f199fb6d5. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:43:05Z), 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/TCACD1547194.
      date published: 2026-07-15T14:43:05Z
    audio: Говори, господе
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.336
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.471
      additional property: Energy
        type: PropertyValue
        value: 0.507
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.798
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.194
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.371
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.115
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor