Yoanko Futura
type: MusicGroup
popularity: 9
followers: 149
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d51a52396bd066f199f10be57b013bce18cb6e53e1b769487d7167b6cf0b531
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5eac4e8-f264-47dd-a0a5-eef26085b8a0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5eac4e8-f264-47dd-a0a5-eef26085b8a0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5eac4e8-f264-47dd-a0a5-eef26085b8a0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d51a52396bd066f199f10be57b013bce18cb6e53e1b769487d7167b6cf0b531","name":"Yoanko Futura","registered_at":"2026-06-20T21:28:06Z","symbol":"NIM1718957","token_address":"0x12e1ce85ba83d5fcb0b07188ccbc33206c2cdf4c","type":"artist","uuid":"c5eac4e8-f264-47dd-a0a5-eef26085b8a0"}
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 0x7d51a52396bd066f199f10be57b013bce18cb6e53e1b769487d7167b6cf0b531. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5eac4e8-f264-47dd-a0a5-eef26085b8a0.json and https://artists.proofprofile.net/proofs/artist/c5eac4e8-f264-47dd-a0a5-eef26085b8a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x7d51a52396bd066f199f10be57b013bce18cb6e53e1b769487d7167b6cf0b531","name":"Yoanko Futura","registered_at":"2026-06-20T21:28:06Z","symbol":"NIM1718957","token_address":"0x12e1ce85ba83d5fcb0b07188ccbc33206c2cdf4c","type":"artist","uuid":"c5eac4e8-f264-47dd-a0a5-eef26085b8a0"}
album: Shame
  type: MusicAlbum
  date published: 2024-09-05
  track: Shame
album: Sinner's Diary
  type: MusicAlbum
  date published: 2024-03-03
album: Hyp3rp0p Pr1nc3ss
  type: MusicAlbum
  date published: 2023-12-30
album: Luv Blinds
  type: MusicAlbum
  date published: 2023-11-03
album: Midsommar
  type: MusicAlbum
  date published: 2023-09-20
album: VVSane
  type: MusicAlbum
  date published: 2023-04-07
album: Blossom
  type: MusicAlbum
  date published: 2022-10-25
album: 靚女勿淚
  type: MusicAlbum
  date published: 2021-06-09
album: Welcome Midnight Club
  type: MusicAlbum
  date published: 2023-10-07
album: 与浪漫相悖
  type: MusicAlbum
  date published: 2021

Shame
type: MusicRecording
duration: PT3M18S
duration ms: 198052
explicit: false
by artist: Yoanko Futura
in album: Shame
  type: MusicAlbum
  date published: 2024-09-05
isrc code: DGA0H2484096
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T23:18:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e36ad132ec48bf0a3341ab6343c0d30155895cb07670d8717c286fd95ec0695
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0H2484096
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e36ad132ec48bf0a3341ab6343c0d30155895cb07670d8717c286fd95ec0695. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DGA0H2484096.
  date published: 2026-07-08T08:56:20Z
audio: Shame
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.645
  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: 0.629
  additional property: Energy
    type: PropertyValue
    value: 0.633
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.026
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.129
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.301
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.558
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor