Epílogo
type: MusicGroup
genre: boom bap
popularity: 10
followers: 194
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0242c02a7bd43cf746cf6ef63fae3c2c6330d0c3bf137afbe429f42f526543d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18086898-5a84-4e36-9d5a-e409c7da8d7a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18086898-5a84-4e36-9d5a-e409c7da8d7a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/18086898-5a84-4e36-9d5a-e409c7da8d7a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0242c02a7bd43cf746cf6ef63fae3c2c6330d0c3bf137afbe429f42f526543d3","name":"Epílogo","registered_at":"2026-06-15T22:10:50Z","symbol":"NIM0847300","token_address":"0x128fe3cd9aff12d3639a1541e2f04b03d4e710f7","type":"artist","uuid":"18086898-5a84-4e36-9d5a-e409c7da8d7a"}
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 0x0242c02a7bd43cf746cf6ef63fae3c2c6330d0c3bf137afbe429f42f526543d3. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/18086898-5a84-4e36-9d5a-e409c7da8d7a.json and https://artists.proofprofile.net/proofs/artist/18086898-5a84-4e36-9d5a-e409c7da8d7a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x0242c02a7bd43cf746cf6ef63fae3c2c6330d0c3bf137afbe429f42f526543d3","name":"Epílogo","registered_at":"2026-06-15T22:10:50Z","symbol":"NIM0847300","token_address":"0x128fe3cd9aff12d3639a1541e2f04b03d4e710f7","type":"artist","uuid":"18086898-5a84-4e36-9d5a-e409c7da8d7a"}
album: Fé No Processo
  type: MusicAlbum
  date published: 2022-06-03
album: Sinestesia
  type: MusicAlbum
  date published: 2022-07-29
album: Fórmula do Veneno
  type: MusicAlbum
  date published: 2022-12-16
album: héristaile.
  type: MusicAlbum
  date published: 2023-03-03
album: Salute
  type: MusicAlbum
  date published: 2023-03-17
album: BIG BOY
  type: MusicAlbum
  date published: 2023-10-06
album: EPI
  type: MusicAlbum
  date published: 2023-10-20
track: Salve
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163076
  explicit: false
  by artist: middt
  by artist: Epifania
  by artist: Epílogo
  in album: Chill Brazilian Storm: Bossa Nova Beats
    type: MusicAlbum
    date published: 2022-10-21
  popularity: 21
  isrc code: BC1HI2200016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:39:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf501e3b18668ecceaeb7b57844bc133f5216ad226cbfbd5595a26a052f1bd079
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC1HI2200016
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0xf501e3b18668ecceaeb7b57844bc133f5216ad226cbfbd5595a26a052f1bd079. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/BC1HI2200016.
    date published: 2026-06-13T13:32:09Z
  audio: Salve
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 103.02
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.638
    additional property: Energy
      type: PropertyValue
      value: 0.385
    additional property: Speechiness
      type: PropertyValue
      value: 0.118
    additional property: Acousticness
      type: PropertyValue
      value: 0.672
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.729
    additional property: Liveness
      type: PropertyValue
      value: 0.581
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.175
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.26
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major