Kaly Roland
type: MusicGroup
popularity: 9
followers: 334
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38953854b0f06d7ac07059fb5e09a24c0efec8e3b7c9afd506342a565ecc7c4d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954124
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b4a3062-27c3-454a-b25c-fd7b2381a561.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b4a3062-27c3-454a-b25c-fd7b2381a561.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7b4a3062-27c3-454a-b25c-fd7b2381a561
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T18:22:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x38953854b0f06d7ac07059fb5e09a24c0efec8e3b7c9afd506342a565ecc7c4d","name":"Kaly Roland","registered_at":"2026-06-17T08:39:01Z","symbol":"NIM1340867","token_address":"0xddbf552582d74328e038af97b7b2575ae51b890c","type":"artist","uuid":"7b4a3062-27c3-454a-b25c-fd7b2381a561"}
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 0x38953854b0f06d7ac07059fb5e09a24c0efec8e3b7c9afd506342a565ecc7c4d. Chain 2 (Bitcoin): anchored in block 954124 (2026-06-17T18:22:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b4a3062-27c3-454a-b25c-fd7b2381a561.json and https://artists.proofprofile.net/proofs/artist/7b4a3062-27c3-454a-b25c-fd7b2381a561.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T18:22:18Z
  text: {"copyright_id":"0x38953854b0f06d7ac07059fb5e09a24c0efec8e3b7c9afd506342a565ecc7c4d","name":"Kaly Roland","registered_at":"2026-06-17T08:39:01Z","symbol":"NIM1340867","token_address":"0xddbf552582d74328e038af97b7b2575ae51b890c","type":"artist","uuid":"7b4a3062-27c3-454a-b25c-fd7b2381a561"}
album: Pillangó
  type: MusicAlbum
  date published: 2023-02-24
  track: Pillangó
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202758
    explicit: true
    by artist: Kaly Roland
    in album: Pillangó
      type: MusicAlbum
      date published: 2023-02-24
    isrc code: HUA612300857
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T06:40:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf895981d613b43fcc4e9a0d35d85266a67658a10c40c849dd78696d5586e55c8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956302
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA612300857
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    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 0xf895981d613b43fcc4e9a0d35d85266a67658a10c40c849dd78696d5586e55c8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/HUA612300857.
      date published: 2026-07-02T03:30:09Z
    audio: Pillangó
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.126
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.672
      additional property: Energy
        type: PropertyValue
        value: 0.671
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.352
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.322
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.912
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.342
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Titkos tánc
  type: MusicAlbum
  date published: 2023-06-16
album: Ha akkor megteszem
  type: MusicAlbum
  date published: 2023-09-15
album: Távolság
  type: MusicAlbum
  date published: 2023-12-05
album: Úton a pénz felé
  type: MusicAlbum
  date published: 2024-03-05
album: Te kérdezted
  type: MusicAlbum
  date published: 2024-06-16
album: Eső mossa
  type: MusicAlbum
  date published: 2024-09-09
album: Alvajáró
  type: MusicAlbum
  date published: 2024-10-02
album: Semmi nem pótol
  type: MusicAlbum
  date published: 2025-03-14