frozen
type: MusicGroup
popularity: 3
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7173e188846edd42b9d61eb9cd53992ea8f828b45435ad796321f8e3307847aa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0860179-77ff-4155-8e76-08131a8bf98c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0860179-77ff-4155-8e76-08131a8bf98c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f0860179-77ff-4155-8e76-08131a8bf98c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7173e188846edd42b9d61eb9cd53992ea8f828b45435ad796321f8e3307847aa. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f0860179-77ff-4155-8e76-08131a8bf98c.json and https://artists.proofprofile.net/proofs/artist/f0860179-77ff-4155-8e76-08131a8bf98c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
album: Holanda
  type: MusicAlbum
  date published: 2025-01-13
album: killing spree
  type: MusicAlbum
  date published: 2025-04-23
album: proibido cochilar
  type: MusicAlbum
  date published: 2025-05-12
album: como assim?
  type: MusicAlbum
  date published: 2025-05-20
album: traços
  type: MusicAlbum
  date published: 2025-06-16
album: sentimentos
  type: MusicAlbum
  date published: 2025-07-11
album: falhas
  type: MusicAlbum
  date published: 2025-07-11
album: mensagens (que eu não vou visualizar)
  type: MusicAlbum
  date published: 2025-08-12
  track: mensagens (que eu não vou visualizar)
    type: MusicRecording
    duration: PT2M10S
    duration ms: 130560
    explicit: true
    by artist: frozen
    in album: mensagens (que eu não vou visualizar)
      type: MusicAlbum
      date published: 2025-08-12
    isrc code: CBEYJ2509075
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T00:08:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x36c551846c42efbc4045dfd1527059bf225b4d9f41373a187e26ebfc061a9ad4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957780
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957780
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CBEYJ2509075
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T00:36:44Z
    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 0x36c551846c42efbc4045dfd1527059bf225b4d9f41373a187e26ebfc061a9ad4. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/CBEYJ2509075.
      date published: 2026-07-13T00:36:44Z
    audio: mensagens (que eu não vou visualizar)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.068
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.736
      additional property: Energy
        type: PropertyValue
        value: 0.621
      additional property: Speechiness
        type: PropertyValue
        value: 0.163
      additional property: Acousticness
        type: PropertyValue
        value: 0.482
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.077
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.198
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.623
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: CRISTO
  type: MusicAlbum
  date published: 2025-08-13
album: mentes vazias não saem do lugar'
  type: MusicAlbum
  date published: 2025-08-21
album: MAD
  type: MusicAlbum
  date published: 2025-09-16
album: todas h**s são iguais
  type: MusicAlbum
  date published: 2025-09-23
album: occultas veritates
  type: MusicAlbum
  date published: 2025-09-29
album: DRUNK
  type: MusicAlbum
  date published: 2025-10-25