Martchan
type: MusicGroup
genre: funk pop
popularity: 16
followers: 293
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e77ca5b3e0052965eb5831f0d6a69f61e623b5b239ad7769d0df61d0b941e2f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953636
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953636
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37e6ea84-dbeb-4605-9d81-8fe00272aac1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37e6ea84-dbeb-4605-9d81-8fe00272aac1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37e6ea84-dbeb-4605-9d81-8fe00272aac1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:03:42Z
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 0x8e77ca5b3e0052965eb5831f0d6a69f61e623b5b239ad7769d0df61d0b941e2f. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37e6ea84-dbeb-4605-9d81-8fe00272aac1.json and https://artists.proofprofile.net/proofs/artist/37e6ea84-dbeb-4605-9d81-8fe00272aac1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
album: Cigarra em Meu Jardim
  type: MusicAlbum
  date published: 2021-08-15
album: Termino em Do
  type: MusicAlbum
  date published: 2021-08-28
album: Vai Mas Não Vem
  type: MusicAlbum
  date published: 2021-09-03
album: Vem pra Brincar
  type: MusicAlbum
  date published: 2021-09-10
album: Como Pode um Peixe Vivo
  type: MusicAlbum
  date published: 2021-09-14
album: Se Essa Rua Fosse Minha (Remix)
  type: MusicAlbum
  date published: 2021-09-17
album: Vem Brincar
  type: MusicAlbum
  date published: 2021-10-17
album: Tá Bloqueada
  type: MusicAlbum
  date published: 2021-11-06
album: Tchau Bye Bye
  type: MusicAlbum
  date published: 2021-11-10
album: Dona Aranha (Remix)
  type: MusicAlbum
  date published: 2021-11-16
album: Sentadinha Sem Amor
  type: MusicAlbum
  date published: 2021-11-19
album: Pra Você Não Voltar
  type: MusicAlbum
  date published: 2021-11-27
album: Tchau Bye Bye (Remix)
  type: MusicAlbum
  date published: 2021-11-29
album: Deitada no Meu Colchão
  type: MusicAlbum
  date published: 2021-12-06
album: Deitada no Meu Colchão (Funk Rave)
  type: MusicAlbum
  date published: 2021-12-18
album: Pela Casa Toda
  type: MusicAlbum
  date published: 2022-01-25
album: Vai Mas Não Vem
  type: MusicAlbum
  date published: 2022-01-25
album: Pela Casa Toda
  type: MusicAlbum
  date published: 2022-01-29
album: Seu Sorriso
  type: MusicAlbum
  date published: 2022-02-07
album: Vem Brincar (Instrumental)
  type: MusicAlbum
  date published: 2022-02-11
album: Regiões do Brasil
  type: MusicAlbum
  date published: 2022-02-16
album: Tome Amor
  type: MusicAlbum
  date published: 2022-02-22
album: E Toma Toma Vapo Vapo
  type: MusicAlbum
  date published: 2022-03-26
album: Não Largo Ela por Nada
  type: MusicAlbum
  date published: 2022-04-08
album: Fazendo Pirraça
  type: MusicAlbum
  date published: 2022-05-21
album: Tome Tome Mais
  type: MusicAlbum
  date published: 2022-07-22
album: Leva a Sacolinha
  type: MusicAlbum
  date published: 2022-07-29
album: Deixa Alagar (Slowed + Reverb) (Remix)
  type: MusicAlbum
  date published: 2022-08-10
album: Pique Neymar
  type: MusicAlbum
  date published: 2022-08-23
album: Deixa Alagar (Speed Up) (Nightcore Remix)
  type: MusicAlbum
  date published: 2022-09-05
album: Vem Foloreser Com a Gente
  type: MusicAlbum
  date published: 2022-09-22
album: Mi Mulata
  type: MusicAlbum
  date published: 2022-10-28
album: Oye Oya na Mami
  type: MusicAlbum
  date published: 2022-11-04
album: Cada Canto Speed Up
  type: MusicAlbum
  date published: 2024-06-28
album: Perfeição Speed Up Reverb
  type: MusicAlbum
  date published: 2024-06-30
album: Mtg - Little Purple
  type: MusicAlbum
  date published: 2024-07-12
album: Martchan Afrobeat
  type: MusicAlbum
  date published: 2024-07-12
album: Oye Oya na Mami (Sped Up)
  type: MusicAlbum
  date published: 2024-07-16
album: Martchan Salsa Trap
  type: MusicAlbum
  date published: 2024-07-16
album: One Body One
  type: MusicAlbum
  date published: 2024-07-17
album: Martchan Hard Trap
  type: MusicAlbum
  date published: 2024-07-20
album: Afrobeat Maneiro
  type: MusicAlbum
  date published: 2024-07-24
album: Funk Bh
  type: MusicAlbum
  date published: 2024-08-02
album: Mtg no Pain
  type: MusicAlbum
  date published: 2024-08-08
album: Rave Funk
  type: MusicAlbum
  date published: 2024-08-09
album: Rave Funk Perfeição
  type: MusicAlbum
  date published: 2024-08-23
album: Funk Mandela
  type: MusicAlbum
  date published: 2024-09-06
album: Eu Lamento Speed Up
  type: MusicAlbum
  date published: 2024-12-04
album: Eu Lamento Slow Down
  type: MusicAlbum
  date published: 2024-12-06
album: Mtg Preta Foda Só Pirocada
  type: MusicAlbum
  date published: 2025-02-21