Vinay Kumar
type: MusicGroup
description: Vinay Kumar (born 12 February 1984) is an Indian former cricketer and cricket commentator who has represented India at Test, One Day International (ODI) and Twenty20 levels. He is a right-arm medium f
popularity: 2
followers: 97
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55fbd46a-e287-448b-ae2b-a7c0c6b5ebc1.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55fbd46a-e287-448b-ae2b-a7c0c6b5ebc1
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additional property: OTSCanonicalRecord
  type: PropertyValue
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06acf7011105a4589041e93e5075984b09535305421197b1ed08637a69111f4e. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55fbd46a-e287-448b-ae2b-a7c0c6b5ebc1.json and https://artists.proofprofile.net/proofs/artist/55fbd46a-e287-448b-ae2b-a7c0c6b5ebc1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x06acf7011105a4589041e93e5075984b09535305421197b1ed08637a69111f4e","name":"Vinay Kumar","registered_at":"2026-06-16T19:37:09Z","symbol":"NIM1154350","token_address":"0x6f46b5990d0dd3e7209a24c287fa9e31d2b01e46","type":"artist","uuid":"55fbd46a-e287-448b-ae2b-a7c0c6b5ebc1"}
album: Jhut Kitna Tum Boligi Darling
  type: MusicAlbum
  date published: 2023-12-24
  track: Jhut Kitna Tum Boligi Darling
    type: MusicRecording
    duration: PT3M53S
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    by artist: Vinay Kumar
    in album: Jhut Kitna Tum Boligi Darling
      type: MusicAlbum
      date published: 2023-12-24
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T09:45:25Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ccbee16a39f28067c6c7acc3b8545866d0855e4c5306862dd40f1326110321. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/DGA0R2319437.
      date published: 2026-07-20T09:45:25Z
    audio: Jhut Kitna Tum Boligi Darling
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
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      additional property: Mode Name
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