Karlon
type: MusicGroup
genre: portuguese hip hop
popularity: 2
followers: 655
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b0be57a34604a928938fae04562440805edd7a97699822a317d01ece0dd5783
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8080037-49a9-417d-b93c-78ce74820f9a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8080037-49a9-417d-b93c-78ce74820f9a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b8080037-49a9-417d-b93c-78ce74820f9a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0x0b0be57a34604a928938fae04562440805edd7a97699822a317d01ece0dd5783. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8080037-49a9-417d-b93c-78ce74820f9a.json and https://artists.proofprofile.net/proofs/artist/b8080037-49a9-417d-b93c-78ce74820f9a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Nha Momentu
  type: MusicAlbum
  date published: 2012
album: MixTape Paranoia
  type: MusicAlbum
  date published: 2014-05-13
album: Meskalina
  type: MusicAlbum
  date published: 2015-03-30
album: Fadiga Ku Kuzê
  type: MusicAlbum
  date published: 2016-02-18
album: Xinti Fly
  type: MusicAlbum
  date published: 2016-05-30
album: Passaporti
  type: MusicAlbum
  date published: 2016-12-17
album: Passaporti
  type: MusicAlbum
  date published: 2016-12-17
album: Tardigrado
  type: MusicAlbum
  date published: 2018-05-01
album: Griga
  type: MusicAlbum
  date published: 2018-12-17
album: I Dipoz
  type: MusicAlbum
  date published: 2019-09-25
album: Miraflor to the World
  type: MusicAlbum
  date published: 2020-03-20
album: Em 5 Dias
  type: MusicAlbum
  date published: 2020-04-08
album: Bem-Vindu a Porto "S" - Sounds Of Projects From Oeiras - Lisbon (Portugal)
  type: MusicAlbum
  date published: 2020-05-20
album: Um Abraço
  type: MusicAlbum
  date published: 2020-08-05
album: Ismos
  type: MusicAlbum
  date published: 2020-10-01
album: Dinstrumental (Vol.1)
  type: MusicAlbum
  date published: 2021-03-12
album: Nada ka Muda
  type: MusicAlbum
  date published: 2021-05-17
album: Karlon Krioulo & 20 Elementus
  type: MusicAlbum
  date published: 2021-08-24
track: En Fazi Di Tudu

En Fazi Di Tudu
type: MusicRecording
duration: PT3M10S
duration ms: 190440
explicit: false
by artist: Sam The Kid
by artist: Karlon
in album: Mechelas
  type: MusicAlbum
  date published: 2018-10-13
isrc code: PT0HJ1800010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T08:41:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x158502b15f0bb8b34366f0ec7c6e418a9879c668c503d7b021367b04621344cb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957046
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957046
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT0HJ1800010
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T14:04:01Z
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: 957046
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-07T14:04:01+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 0x158502b15f0bb8b34366f0ec7c6e418a9879c668c503d7b021367b04621344cb. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/PT0HJ1800010.
  date published: 2026-07-07T14:04:01Z
audio: En Fazi Di Tudu
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.345
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.589
  additional property: Energy
    type: PropertyValue
    value: 0.704
  additional property: Speechiness
    type: PropertyValue
    value: 0.305
  additional property: Acousticness
    type: PropertyValue
    value: 0.335
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.141
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.704
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.827
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major