Tiago B
type: MusicGroup
popularity: 2
followers: 62
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e5e8431c39da122561c8248bda04ab3758a1c3ea88ddad5adeb6e1750646b8e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28db6558-7588-426e-a918-bf7bf7a35e43.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28db6558-7588-426e-a918-bf7bf7a35e43.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28db6558-7588-426e-a918-bf7bf7a35e43
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e5e8431c39da122561c8248bda04ab3758a1c3ea88ddad5adeb6e1750646b8e","name":"Tiago B","registered_at":"2026-06-16T03:42:58Z","symbol":"NIM0926617","token_address":"0x19f84ffb6be6707ff4bac5fbd2c4449cfa15e2c5","type":"artist","uuid":"28db6558-7588-426e-a918-bf7bf7a35e43"}
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 0x1e5e8431c39da122561c8248bda04ab3758a1c3ea88ddad5adeb6e1750646b8e. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28db6558-7588-426e-a918-bf7bf7a35e43.json and https://artists.proofprofile.net/proofs/artist/28db6558-7588-426e-a918-bf7bf7a35e43.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x1e5e8431c39da122561c8248bda04ab3758a1c3ea88ddad5adeb6e1750646b8e","name":"Tiago B","registered_at":"2026-06-16T03:42:58Z","symbol":"NIM0926617","token_address":"0x19f84ffb6be6707ff4bac5fbd2c4449cfa15e2c5","type":"artist","uuid":"28db6558-7588-426e-a918-bf7bf7a35e43"}
album: Senta Bem Devagarinho
  type: MusicAlbum
  date published: 2024-01-24
album: Distância
  type: MusicAlbum
  date published: 2024-06-21
album: No Futuro
  type: MusicAlbum
  date published: 2025-08-16
  track: No Futuro
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187826
    explicit: false
    by artist: Tiago B
    in album: No Futuro
      type: MusicAlbum
      date published: 2025-08-16
    isrc code: CALVP2581693
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T21:03:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf9ecdffb5f7f20ce341927035cdb9c41205dd4ef4ac5c9761135ba7301f34515
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958783
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958783
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALVP2581693
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T00:03:07Z
    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 0xf9ecdffb5f7f20ce341927035cdb9c41205dd4ef4ac5c9761135ba7301f34515. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:03:07Z), 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/CALVP2581693.
      date published: 2026-07-20T00:03:07Z
    audio: No Futuro
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.955
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.739
      additional property: Energy
        type: PropertyValue
        value: 0.362
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.052
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.085
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.111
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.053
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major