Grupo Vem K Sambar
type: MusicGroup
genre: pagode
genre: samba
popularity: 6
followers: 743
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab75d5b670c30eb91d62bb5347f703fdbb8672af4115631d1e97403829844997
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/400d2a7f-5cc5-4b6a-9546-a565e9b9552b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/400d2a7f-5cc5-4b6a-9546-a565e9b9552b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/400d2a7f-5cc5-4b6a-9546-a565e9b9552b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab75d5b670c30eb91d62bb5347f703fdbb8672af4115631d1e97403829844997","name":"Grupo Vem K Sambar","registered_at":"2026-06-16T11:53:48Z","symbol":"NIM1043803","token_address":"0xd17dbc45265e41e246b1394dca7bcdb2a1099f5b","type":"artist","uuid":"400d2a7f-5cc5-4b6a-9546-a565e9b9552b"}
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 0xab75d5b670c30eb91d62bb5347f703fdbb8672af4115631d1e97403829844997. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/400d2a7f-5cc5-4b6a-9546-a565e9b9552b.json and https://artists.proofprofile.net/proofs/artist/400d2a7f-5cc5-4b6a-9546-a565e9b9552b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0xab75d5b670c30eb91d62bb5347f703fdbb8672af4115631d1e97403829844997","name":"Grupo Vem K Sambar","registered_at":"2026-06-16T11:53:48Z","symbol":"NIM1043803","token_address":"0xd17dbc45265e41e246b1394dca7bcdb2a1099f5b","type":"artist","uuid":"400d2a7f-5cc5-4b6a-9546-a565e9b9552b"}
album: Grupo Vem K Sambar Ao Vivo na Roda de Samba Amor Eu Vou Dormir
  type: MusicAlbum
  date published: 2018-09-01
album: Diz pra Mim
  type: MusicAlbum
  date published: 2019-02-01
album: Roda de Samba Ei, Deixa Eu Te Falar (Ao Vivo)
  type: MusicAlbum
  date published: 2019-08-02
album: Juntos Até o Fim
  type: MusicAlbum
  date published: 2019-10-30
album: Áudio Visual Pagodin Vks I (Ao Vivo)
  type: MusicAlbum
  date published: 2021-08-06
album: Cine Privé
  type: MusicAlbum
  date published: 2022-02-07