Lorran Martins
type: MusicGroup
popularity: 5
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79be379d8d6824a3140fbd4d065407082932ca3aa1fd9f567198c205f321409d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8323867a-93a5-4230-8c01-335c1724dcc8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8323867a-93a5-4230-8c01-335c1724dcc8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8323867a-93a5-4230-8c01-335c1724dcc8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79be379d8d6824a3140fbd4d065407082932ca3aa1fd9f567198c205f321409d","name":"Lorran Martins","registered_at":"2026-06-17T11:22:35Z","symbol":"NIM1379874","token_address":"0xaab0e8fe33f59f21b9e04dd0462598d3f4958aa6","type":"artist","uuid":"8323867a-93a5-4230-8c01-335c1724dcc8"}
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 0x79be379d8d6824a3140fbd4d065407082932ca3aa1fd9f567198c205f321409d. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8323867a-93a5-4230-8c01-335c1724dcc8.json and https://artists.proofprofile.net/proofs/artist/8323867a-93a5-4230-8c01-335c1724dcc8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x79be379d8d6824a3140fbd4d065407082932ca3aa1fd9f567198c205f321409d","name":"Lorran Martins","registered_at":"2026-06-17T11:22:35Z","symbol":"NIM1379874","token_address":"0xaab0e8fe33f59f21b9e04dd0462598d3f4958aa6","type":"artist","uuid":"8323867a-93a5-4230-8c01-335c1724dcc8"}
album: Caia de Novo
  type: MusicAlbum
  date published: 2020-06-16
album: Meia Noite (Cover)
  type: MusicAlbum
  date published: 2020-12-18
album: Questão de Equilíbrio
  type: MusicAlbum
  date published: 2021-09-02
album: Questão de Equilíbrio
  type: MusicAlbum
  date published: 2021-09-02
  track: Questão de Equilíbrio
album: Questão De Equilíbrio
  type: MusicAlbum
  date published: 2021-09-02
album: Ela Me Falou Que Quer Rave
  type: MusicAlbum
  date published: 2022-03-04
album: Carinha de Neném (Ao Vivo)
  type: MusicAlbum
  date published: 2022-03-11
album: Golpe
  type: MusicAlbum
  date published: 2023-01-27

Questão de Equilíbrio
type: MusicRecording
duration: PT3M7S
duration ms: 187097
explicit: false
by artist: Lorran Martins
in album: Questão de Equilíbrio
  type: MusicAlbum
  date published: 2021-09-02
isrc code: BXNT62205141
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:49:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7161e36dcc9b536175462911b2e168f361c9123811914b012e1797b63825d156
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXNT62205141
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7161e36dcc9b536175462911b2e168f361c9123811914b012e1797b63825d156. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BXNT62205141.
  date published: 2026-07-02T03:30:09Z
audio: Questão de Equilíbrio
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.461
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.856
  additional property: Energy
    type: PropertyValue
    value: 0.884
  additional property: Speechiness
    type: PropertyValue
    value: 0.14
  additional property: Acousticness
    type: PropertyValue
    value: 0.39
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.065
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.925
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.098
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major