America Public Records
type: MusicGroup
popularity: 3
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4706d7ce64b1e84c33e728e2d9ac1a9a1c8b8dadbaa2f53da4b9c5fd87ade54b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce8f81c2-c93c-4f03-b97f-9d31a987a7a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce8f81c2-c93c-4f03-b97f-9d31a987a7a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ce8f81c2-c93c-4f03-b97f-9d31a987a7a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4706d7ce64b1e84c33e728e2d9ac1a9a1c8b8dadbaa2f53da4b9c5fd87ade54b","name":"America Public Records","registered_at":"2026-06-21T00:00:14Z","symbol":"NIM1755498","token_address":"0xe6d024350be0dee3958ddd9723ca60a63aa399b8","type":"artist","uuid":"ce8f81c2-c93c-4f03-b97f-9d31a987a7a6"}
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 0x4706d7ce64b1e84c33e728e2d9ac1a9a1c8b8dadbaa2f53da4b9c5fd87ade54b. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ce8f81c2-c93c-4f03-b97f-9d31a987a7a6.json and https://artists.proofprofile.net/proofs/artist/ce8f81c2-c93c-4f03-b97f-9d31a987a7a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x4706d7ce64b1e84c33e728e2d9ac1a9a1c8b8dadbaa2f53da4b9c5fd87ade54b","name":"America Public Records","registered_at":"2026-06-21T00:00:14Z","symbol":"NIM1755498","token_address":"0xe6d024350be0dee3958ddd9723ca60a63aa399b8","type":"artist","uuid":"ce8f81c2-c93c-4f03-b97f-9d31a987a7a6"}
album: He Too Open
  type: MusicAlbum
  date published: 2017-04-24
  track: He Too Open
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205055
    explicit: true
    by artist: America Public Records
    in album: He Too Open
      type: MusicAlbum
      date published: 2017-04-24
    isrc code: QZMWW2049800
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T03:44:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x07eaae799311774cef32cf755bf2f073e7bbd4ba2373d71f19875b2ccc6e439f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMWW2049800
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07eaae799311774cef32cf755bf2f073e7bbd4ba2373d71f19875b2ccc6e439f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZMWW2049800.
      date published: 2026-07-04T11:19:20Z
    audio: He Too Open
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.002
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.928
      additional property: Energy
        type: PropertyValue
        value: 0.593
      additional property: Speechiness
        type: PropertyValue
        value: 0.378
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.384
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.539
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.814
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: He Too Open
  type: MusicAlbum
  date published: 2017-04-24
album: Like Me
  type: MusicAlbum
  date published: 2020-08-14
album: Like Me
  type: MusicAlbum
  date published: 2020-08-14