Teodoro Estudita
type: MusicGroup
popularity: 5
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45bc7d51b67f6403af1f0cfb6f2a59d2d1bbb11e9629105a9e099a21a26ee31b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954046
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954046
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/417e58cc-849a-4eb2-ab0c-4fb602829d70.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/417e58cc-849a-4eb2-ab0c-4fb602829d70.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/417e58cc-849a-4eb2-ab0c-4fb602829d70
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:53:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x45bc7d51b67f6403af1f0cfb6f2a59d2d1bbb11e9629105a9e099a21a26ee31b","name":"Teodoro Estudita","registered_at":"2026-06-16T12:25:56Z","symbol":"NIM1051468","token_address":"0xdf3cb2748d39cc171250e88b6297ade75d25f724","type":"artist","uuid":"417e58cc-849a-4eb2-ab0c-4fb602829d70"}
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 0x45bc7d51b67f6403af1f0cfb6f2a59d2d1bbb11e9629105a9e099a21a26ee31b. 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/417e58cc-849a-4eb2-ab0c-4fb602829d70.json and https://artists.proofprofile.net/proofs/artist/417e58cc-849a-4eb2-ab0c-4fb602829d70.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x45bc7d51b67f6403af1f0cfb6f2a59d2d1bbb11e9629105a9e099a21a26ee31b","name":"Teodoro Estudita","registered_at":"2026-06-16T12:25:56Z","symbol":"NIM1051468","token_address":"0xdf3cb2748d39cc171250e88b6297ade75d25f724","type":"artist","uuid":"417e58cc-849a-4eb2-ab0c-4fb602829d70"}
album: Orthodox Byzantine Chant, Vol. 3
  type: MusicAlbum
  date published: 2022-11-26
album: The Era of Byzantion - Byzantine Hymns, Vol. 2
  type: MusicAlbum
  date published: 2022-11-26
album: Orthodox Byzantine Chant, Vol. 4
  type: MusicAlbum
  date published: 2022-11-26
album: The Era of Byzantion - Byzantine Hymns, Vol. 3
  type: MusicAlbum
  date published: 2022-11-26
album: The Era Of Byzantion - Byzantine Hymns, Vol. 1
  type: MusicAlbum
  date published: 2022-11-26
album: Orthodox Byzantine Chant, Vol. 2
  type: MusicAlbum
  date published: 2022-11-26
album: The Era of Byzantion - Byzantine Hymns, Vol. 4
  type: MusicAlbum
  date published: 2022-11-26
album: Orthodox Byzantine Chant, Vol. 1
  type: MusicAlbum
  date published: 2022-11-26
  track: Orthodox Byzantine Chant, Vol. 1
    type: MusicRecording
    duration: PT18M35S
    duration ms: 1115709
    explicit: false
    by artist: Teodoro Estudita
    in album: Orthodox Byzantine Chant, Vol. 1
      type: MusicAlbum
      date published: 2022-11-26
    isrc code: QZW9M2238675
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T13:58:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb5e84b0dfff1b8146ef0360ab570c0e7e92212b534be688bc6884e4c4d074d58
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2238675
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0xb5e84b0dfff1b8146ef0360ab570c0e7e92212b534be688bc6884e4c4d074d58. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZW9M2238675.
      date published: 2026-07-17T19:12:23Z
    audio: Orthodox Byzantine Chant, Vol. 1
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.507
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.207
      additional property: Energy
        type: PropertyValue
        value: 0.172
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.158
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.074
      additional property: Loudness (dB)
        type: PropertyValue
        value: -22.741
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major