Vmak Music
type: MusicGroup
popularity: 7
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7bac0337fc5e9936ab488282ad3814548b28588ef1880f8179420ec447dc4288
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93e89edb-edb0-47a7-a8c4-f90c05e268ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93e89edb-edb0-47a7-a8c4-f90c05e268ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/93e89edb-edb0-47a7-a8c4-f90c05e268ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7bac0337fc5e9936ab488282ad3814548b28588ef1880f8179420ec447dc4288","name":"Vmak Music","registered_at":"2026-06-17T17:14:43Z","symbol":"NIM1463828","token_address":"0xca78d29440c116d3c0efef09bd9fdd8b38552f75","type":"artist","uuid":"93e89edb-edb0-47a7-a8c4-f90c05e268ce"}
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 0x7bac0337fc5e9936ab488282ad3814548b28588ef1880f8179420ec447dc4288. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93e89edb-edb0-47a7-a8c4-f90c05e268ce.json and https://artists.proofprofile.net/proofs/artist/93e89edb-edb0-47a7-a8c4-f90c05e268ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x7bac0337fc5e9936ab488282ad3814548b28588ef1880f8179420ec447dc4288","name":"Vmak Music","registered_at":"2026-06-17T17:14:43Z","symbol":"NIM1463828","token_address":"0xca78d29440c116d3c0efef09bd9fdd8b38552f75","type":"artist","uuid":"93e89edb-edb0-47a7-a8c4-f90c05e268ce"}
album: Konosuba Ending Theme Collections
  type: MusicAlbum
  date published: 2024-06-17
  track: Ano Hi no Mama no Bokura (From "Konosuba")
    type: MusicRecording
    duration: PT1M43S
    duration ms: 103590
    explicit: false
    by artist: Vmak Music
    in album: Konosuba Ending Theme Collections
      type: MusicAlbum
      date published: 2024-06-17
    isrc code: QZPJ32369878
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T22:57:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x50793ed6ed09873b7d2e32f75bb1a3bd49c458066168b4b20030105346de84cb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958625
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958625
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32369878
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T23:11:57Z
    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 0x50793ed6ed09873b7d2e32f75bb1a3bd49c458066168b4b20030105346de84cb. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/QZPJ32369878.
      date published: 2026-07-18T23:11:57Z
    audio: Ano Hi no Mama no Bokura (From "Konosuba")
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.015
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.65
      additional property: Energy
        type: PropertyValue
        value: 0.655
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.447
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.608
      additional property: Liveness
        type: PropertyValue
        value: 0.3
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.637
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.505
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Delicious in Dungeon Opening Theme Collections
  type: MusicAlbum
  date published: 2024-06-21
album: Frieren Soundtrack Cover
  type: MusicAlbum
  date published: 2024-06-26
album: Tsubasa (From "Mushoku Tensei") [Orchestra Cover]
  type: MusicAlbum
  date published: 2024-06-26
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  type: MusicAlbum
  date published: 2024-07-03
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  type: MusicAlbum
  date published: 2024-07-11
album: Yuzurenai Negai (from "Magic Knight Rayearth") [Orchestra version]
  type: MusicAlbum
  date published: 2024-08-28
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  type: MusicAlbum
  date published: 2024-11-04
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  type: MusicAlbum
  date published: 2025-01-23
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  type: MusicAlbum
  date published: 2025-04-18
album: Dark Aria -Arise- (from "Solo Leveling")
  type: MusicAlbum
  date published: 2025-05-02
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  type: MusicAlbum
  date published: 2025-06-05
album: Theme X The Way (From "Xenoblade Chronicles X")
  type: MusicAlbum
  date published: 2025-06-11
album: Kokushibo Theme Demon Slayer infinity Castle
  type: MusicAlbum
  date published: 2025-10-06