SE7IMO ANJO
type: MusicGroup
popularity: 11
followers: 141
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b1350f1f15d019d5892bcb4e6f84092f6114b47af547a9699534986a303e2b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55eb16d7-0656-4c0b-a264-55ba0cf8bdbd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55eb16d7-0656-4c0b-a264-55ba0cf8bdbd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55eb16d7-0656-4c0b-a264-55ba0cf8bdbd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b1350f1f15d019d5892bcb4e6f84092f6114b47af547a9699534986a303e2b5","name":"SE7IMO ANJO","registered_at":"2026-06-14T13:24:12Z","symbol":"NIM0466326","token_address":"0x9e61f5e6c94aec8e345bb56c9a7fe1f95747f444","type":"artist","uuid":"55eb16d7-0656-4c0b-a264-55ba0cf8bdbd"}
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 0x6b1350f1f15d019d5892bcb4e6f84092f6114b47af547a9699534986a303e2b5. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55eb16d7-0656-4c0b-a264-55ba0cf8bdbd.json and https://artists.proofprofile.net/proofs/artist/55eb16d7-0656-4c0b-a264-55ba0cf8bdbd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:20:01Z
  text: {"copyright_id":"0x6b1350f1f15d019d5892bcb4e6f84092f6114b47af547a9699534986a303e2b5","name":"SE7IMO ANJO","registered_at":"2026-06-14T13:24:12Z","symbol":"NIM0466326","token_address":"0x9e61f5e6c94aec8e345bb56c9a7fe1f95747f444","type":"artist","uuid":"55eb16d7-0656-4c0b-a264-55ba0cf8bdbd"}
album: Cara Fechada
  type: MusicAlbum
  date published: 2021-08-27
album: Ampliando as Visões
  type: MusicAlbum
  date published: 2025-03-21
album: Nova Firma Dos Mano
  type: MusicAlbum
  date published: 2025-04-18
  track: Nova Firma Dos Mano
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171866
    explicit: false
    by artist: SE7IMO ANJO
    in album: Nova Firma Dos Mano
      type: MusicAlbum
      date published: 2025-04-18
    isrc code: BKW4C2500004
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T20:17:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x74c8a378f9f8d7843cdad979738d276dab8b3cadeaa541bbfcdd4d5553809e7f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKW4C2500004
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x74c8a378f9f8d7843cdad979738d276dab8b3cadeaa541bbfcdd4d5553809e7f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BKW4C2500004.
      date published: 2026-07-05T01:12:41Z
    audio: Nova Firma Dos Mano
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.814
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.64
      additional property: Energy
        type: PropertyValue
        value: 0.423
      additional property: Speechiness
        type: PropertyValue
        value: 0.487
      additional property: Acousticness
        type: PropertyValue
        value: 0.049
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.283
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.445
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor