Anton Sings
type: MusicGroup
popularity: 3
followers: 1175
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86b4e847e4036b8a8a1d7da6304c4afb1a907f16b853468f82fbc6cfa048b956
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4dde40b-6d9c-4eff-ad2a-92cbee50a507.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4dde40b-6d9c-4eff-ad2a-92cbee50a507.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a4dde40b-6d9c-4eff-ad2a-92cbee50a507
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86b4e847e4036b8a8a1d7da6304c4afb1a907f16b853468f82fbc6cfa048b956","name":"Anton Sings","registered_at":"2026-06-20T07:11:58Z","symbol":"NIM1549563","token_address":"0xc2c87037a47ae2b19b3277a324560eba2f5b3864","type":"artist","uuid":"a4dde40b-6d9c-4eff-ad2a-92cbee50a507"}
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 0x86b4e847e4036b8a8a1d7da6304c4afb1a907f16b853468f82fbc6cfa048b956. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4dde40b-6d9c-4eff-ad2a-92cbee50a507.json and https://artists.proofprofile.net/proofs/artist/a4dde40b-6d9c-4eff-ad2a-92cbee50a507.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x86b4e847e4036b8a8a1d7da6304c4afb1a907f16b853468f82fbc6cfa048b956","name":"Anton Sings","registered_at":"2026-06-20T07:11:58Z","symbol":"NIM1549563","token_address":"0xc2c87037a47ae2b19b3277a324560eba2f5b3864","type":"artist","uuid":"a4dde40b-6d9c-4eff-ad2a-92cbee50a507"}
album: What Is Gibby Thinking About?
  type: MusicAlbum
  date published: 2018-05-11
  track: Water Is Wet
    type: MusicRecording
    duration: PT4M23S
    duration ms: 263779
    explicit: false
    by artist: Anton Sings
    in album: What Is Gibby Thinking About?
      type: MusicAlbum
      date published: 2018-05-11
    isrc code: QZB4J1832555
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T09:23:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x460cdb9c99ec9fb6ff84c14938c0185abc5ef6e062f3fd3fcc9b94cd500b480a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958991
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958991
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZB4J1832555
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T10:04:40Z
    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 0x460cdb9c99ec9fb6ff84c14938c0185abc5ef6e062f3fd3fcc9b94cd500b480a. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/QZB4J1832555.
      date published: 2026-07-21T10:04:40Z
    audio: Water Is Wet
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.962
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.704
      additional property: Energy
        type: PropertyValue
        value: 0.608
      additional property: Speechiness
        type: PropertyValue
        value: 0.062
      additional property: Acousticness
        type: PropertyValue
        value: 0.259
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.174
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.553
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.491
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Listen to This to Die Instantly
  type: MusicAlbum
  date published: 2018-05-11
album: I'm Sorry
  type: MusicAlbum
  date published: 2018-06-05
album: Song for Scott
  type: MusicAlbum
  date published: 2018-09-06
album: Little Duck
  type: MusicAlbum
  date published: 2019-03-17
album: It's Been Weeks and I Still Miss You
  type: MusicAlbum
  date published: 2019-12-09
album: All I Want for Xmas Is AK
  type: MusicAlbum
  date published: 2019-12-25
album: Last One This Decade
  type: MusicAlbum
  date published: 2019-12-31
album: SMAJN Versus Credits
  type: MusicAlbum
  date published: 2022-03-05
album: BANANAS
  type: MusicAlbum
  date published: 2022-07-11
album: Naughty and Nice
  type: MusicAlbum
  date published: 2022-12-23