Cristian & Anderson
type: MusicGroup
genre: forró
genre: forró tradicional
popularity: 3
followers: 297
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeae8b8c01b11090360bad3beb5e88953f98adcfcf6551dc944d9e4c2b603d90c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/62e37eb9-5c14-4ae2-8b95-ab9abf668b4b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/62e37eb9-5c14-4ae2-8b95-ab9abf668b4b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/62e37eb9-5c14-4ae2-8b95-ab9abf668b4b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeae8b8c01b11090360bad3beb5e88953f98adcfcf6551dc944d9e4c2b603d90c","name":"Cristian & Anderson","registered_at":"2026-06-17T00:06:48Z","symbol":"NIM1218689","token_address":"0xe848c71a573be95a6088a8dbcb087e27f4769f01","type":"artist","uuid":"62e37eb9-5c14-4ae2-8b95-ab9abf668b4b"}
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 0xeae8b8c01b11090360bad3beb5e88953f98adcfcf6551dc944d9e4c2b603d90c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/62e37eb9-5c14-4ae2-8b95-ab9abf668b4b.json and https://artists.proofprofile.net/proofs/artist/62e37eb9-5c14-4ae2-8b95-ab9abf668b4b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xeae8b8c01b11090360bad3beb5e88953f98adcfcf6551dc944d9e4c2b603d90c","name":"Cristian & Anderson","registered_at":"2026-06-17T00:06:48Z","symbol":"NIM1218689","token_address":"0xe848c71a573be95a6088a8dbcb087e27f4769f01","type":"artist","uuid":"62e37eb9-5c14-4ae2-8b95-ab9abf668b4b"}
album: No Colinho do Papai
  type: MusicAlbum
  date published: 2018-01-15
album: Pra Tocar no Paredão
  type: MusicAlbum
  date published: 2020-02-05
album: Na Pegada do Forró
  type: MusicAlbum
  date published: 2020-07-31
album: Piolho de Cavalgada
  type: MusicAlbum
  date published: 2023-12-26
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  type: MusicAlbum
  date published: 2025-02-06