ΔίΔυμος
type: MusicGroup
genre: synthpop
genre: synthwave
popularity: 3
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7de7e2ff0d0c1686cf60a3da5c015c1d9080f01282bf436a37f52734d0449d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7016d7c-5e8c-41cc-bd7a-a01aa9ff8738.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7016d7c-5e8c-41cc-bd7a-a01aa9ff8738.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b7016d7c-5e8c-41cc-bd7a-a01aa9ff8738
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7de7e2ff0d0c1686cf60a3da5c015c1d9080f01282bf436a37f52734d0449d1","name":"ΔίΔυμος","registered_at":"2026-06-20T15:02:17Z","symbol":"NIM1639358","token_address":"0x9d0e481d592c935dd49229d4c6a783fcc4bd5c3c","type":"artist","uuid":"b7016d7c-5e8c-41cc-bd7a-a01aa9ff8738"}
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 0xe7de7e2ff0d0c1686cf60a3da5c015c1d9080f01282bf436a37f52734d0449d1. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7016d7c-5e8c-41cc-bd7a-a01aa9ff8738.json and https://artists.proofprofile.net/proofs/artist/b7016d7c-5e8c-41cc-bd7a-a01aa9ff8738.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0xe7de7e2ff0d0c1686cf60a3da5c015c1d9080f01282bf436a37f52734d0449d1","name":"ΔίΔυμος","registered_at":"2026-06-20T15:02:17Z","symbol":"NIM1639358","token_address":"0x9d0e481d592c935dd49229d4c6a783fcc4bd5c3c","type":"artist","uuid":"b7016d7c-5e8c-41cc-bd7a-a01aa9ff8738"}
album: Cinema
  type: MusicAlbum
  date published: 2023-01-02
album: Αστέρι
  type: MusicAlbum
  date published: 2023-03-06
album: Ρόδου Ανθός
  type: MusicAlbum
  date published: 2023-06-03
album: Μέρες
  type: MusicAlbum
  date published: 2023-11-17
album: Η Σκιά
  type: MusicAlbum
  date published: 2024-04-14
album: Απορία
  type: MusicAlbum
  date published: 2024-05-17
album: Άβυσσος
  type: MusicAlbum
  date published: 2024-07-17
album: Enas Galaxias Gela
  type: MusicAlbum
  date published: 2024-10-31
album: Υποτροπή
  type: MusicAlbum
  date published: 2025-02-14
album: Κυριακή
  type: MusicAlbum
  date published: 2025-04-20
  track: Κυριακή
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225391
    explicit: false
    by artist: ΔίΔυμος
    in album: Κυριακή
      type: MusicAlbum
      date published: 2025-04-20
    genre: synthpop
    genre: synthwave
    isrc code: USDY42594995
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T00:54:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xeb49545752af15714b5144fec1f521d576e4f9062da9de3ba598eb920a32959f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42594995
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0xeb49545752af15714b5144fec1f521d576e4f9062da9de3ba598eb920a32959f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USDY42594995.
      date published: 2026-07-06T01:26:17Z
    audio: Κυριακή
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.939
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.729
      additional property: Energy
        type: PropertyValue
        value: 0.689
      additional property: Speechiness
        type: PropertyValue
        value: 0.069
      additional property: Acousticness
        type: PropertyValue
        value: 0.675
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.455
      additional property: Liveness
        type: PropertyValue
        value: 0.073
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.45
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.828
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Μικρό Παιδί
  type: MusicAlbum
  date published: 2025-07-31
album: Αστρική Προβολή
  type: MusicAlbum
  date published: 2025-09-10