The Sirius
type: MusicGroup
popularity: 7
followers: 188
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4fb08a7314270f4f3466f5d2ca7d0967760abce1a6e55976a288bca31f35db5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953970
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953970
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a11f49c-2d58-4795-9557-7f1726b70def.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a11f49c-2d58-4795-9557-7f1726b70def.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a11f49c-2d58-4795-9557-7f1726b70def
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:09:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd4fb08a7314270f4f3466f5d2ca7d0967760abce1a6e55976a288bca31f35db5","name":"The Sirius","registered_at":"2026-06-16T04:16:59Z","symbol":"NIM0934741","token_address":"0xc9639405abdf02c10352f360d6f6bfcbc891f7df","type":"artist","uuid":"2a11f49c-2d58-4795-9557-7f1726b70def"}
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 0xd4fb08a7314270f4f3466f5d2ca7d0967760abce1a6e55976a288bca31f35db5. Chain 2 (Bitcoin): anchored in block 953970 (2026-06-16T16:09:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a11f49c-2d58-4795-9557-7f1726b70def.json and https://artists.proofprofile.net/proofs/artist/2a11f49c-2d58-4795-9557-7f1726b70def.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:09:39Z
  text: {"copyright_id":"0xd4fb08a7314270f4f3466f5d2ca7d0967760abce1a6e55976a288bca31f35db5","name":"The Sirius","registered_at":"2026-06-16T04:16:59Z","symbol":"NIM0934741","token_address":"0xc9639405abdf02c10352f360d6f6bfcbc891f7df","type":"artist","uuid":"2a11f49c-2d58-4795-9557-7f1726b70def"}
album: Invierno
  type: MusicAlbum
  date published: 2024-06-13
album: Lori Meyers
  type: MusicAlbum
  date published: 2024-08-30
album: Má
  type: MusicAlbum
  date published: 2025-01-09
album: Sean Bienvenidos
  type: MusicAlbum
  date published: 2025-01-11
album: Coco
  type: MusicAlbum
  date published: 2025-04-14
album: La Luz
  type: MusicAlbum
  date published: 2025-06-11
album: No lo ves
  type: MusicAlbum
  date published: 2025-07-07
  track: No lo ves
    type: MusicRecording
    duration: PT4M15S
    duration ms: 255978
    explicit: false
    by artist: The Sirius
    in album: No lo ves
      type: MusicAlbum
      date published: 2025-07-07
    isrc code: QZTBF2524635
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T13:50:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x28014a79bb61d17090be9f47b5d08f22726587497267f8ed54942e4efca3cc48
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958897
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958897
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2524635
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T14:57:46Z
    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 0x28014a79bb61d17090be9f47b5d08f22726587497267f8ed54942e4efca3cc48. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QZTBF2524635.
      date published: 2026-07-20T14:57:46Z
    audio: No lo ves
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.972
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.377
      additional property: Energy
        type: PropertyValue
        value: 0.61
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.01
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.324
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.529
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.85
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor