Noum
type: MusicGroup
popularity: 4
followers: 293
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53ffef1bccfd282872fd09a82e09b78bd208be77b519b0b044833c00a567a79a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/381ff65b-bd59-45a8-a181-4fa0a24c22fe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/381ff65b-bd59-45a8-a181-4fa0a24c22fe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/381ff65b-bd59-45a8-a181-4fa0a24c22fe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
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 0x53ffef1bccfd282872fd09a82e09b78bd208be77b519b0b044833c00a567a79a. Chain 2 (Bitcoin): anchored in block 954025 (2026-06-17T00:32:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/381ff65b-bd59-45a8-a181-4fa0a24c22fe.json and https://artists.proofprofile.net/proofs/artist/381ff65b-bd59-45a8-a181-4fa0a24c22fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:32:47Z
album: Last Dance in the Rain
  type: MusicAlbum
  date published: 2024-02-25
album: Unbreakable (Remix)
  type: MusicAlbum
  date published: 2024-03-01
album: Fragments
  type: MusicAlbum
  date published: 2024-03-09
album: Queens Reign
  type: MusicAlbum
  date published: 2024-03-24
album: Echos of You
  type: MusicAlbum
  date published: 2024-04-02
album: Fireflies (Extended)
  type: MusicAlbum
  date published: 2024-04-02
album: Paradise
  type: MusicAlbum
  date published: 2024-04-20
album: Fly
  type: MusicAlbum
  date published: 2024-04-20
album: Forbidden Love
  type: MusicAlbum
  date published: 2024-06-26
album: Revolution Technology
  type: MusicAlbum
  date published: 2024-06-30
album: Maria
  type: MusicAlbum
  date published: 2024-08-30
album: Forever True
  type: MusicAlbum
  date published: 2024-08-31
album: Swipe
  type: MusicAlbum
  date published: 2024-09-11
album: Deusa
  type: MusicAlbum
  date published: 2024-11-03
  track: Menino do Play
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161799
    explicit: false
    by artist: Noum
    in album: Deusa
      type: MusicAlbum
      date published: 2024-11-03
    isrc code: AEA3A2241352
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T18:38:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbfef3c2624a36656f3bdd2b9b142ecebfda4595d077de807537877953fe2c480
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2241352
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0xbfef3c2624a36656f3bdd2b9b142ecebfda4595d077de807537877953fe2c480. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/AEA3A2241352.
      date published: 2026-07-17T19:12:23Z
    audio: Menino do Play
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 148.978
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.775
      additional property: Energy
        type: PropertyValue
        value: 0.501
      additional property: Speechiness
        type: PropertyValue
        value: 0.065
      additional property: Acousticness
        type: PropertyValue
        value: 0.349
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.282
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.492
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.552
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Superoma
  type: MusicAlbum
  date published: 2024-11-16
album: Torra (Queima ou não queima)
  type: MusicAlbum
  date published: 2024-11-16
album: The best of 2024
  type: MusicAlbum
  date published: 2025-01-03
album: Rosas
  type: MusicAlbum
  date published: 2025-01-15
album: This is not about strawberries (I love my girl)
  type: MusicAlbum
  date published: 2025-01-17
album: Vai revelando
  type: MusicAlbum
  date published: 2025-01-19
album: Last Smile
  type: MusicAlbum
  date published: 2025-04-26
album: Cold Water (Live)
  type: MusicAlbum
  date published: 2025-06-03
album: Friend Zone
  type: MusicAlbum
  date published: 2025-06-06
album: Friend Zone (Remix)
  type: MusicAlbum
  date published: 2025-06-07
album: Now you see
  type: MusicAlbum
  date published: 2025-08-29