Liga Carnaval - Santos
type: MusicGroup
genre: samba
popularity: 10
followers: 201
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7ca4ab79787e37199837bc80ff839db38575dbbb8cabc5e4ff62585506fca58
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1602c50c-74b6-484c-8075-fae3995df38d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1602c50c-74b6-484c-8075-fae3995df38d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1602c50c-74b6-484c-8075-fae3995df38d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7ca4ab79787e37199837bc80ff839db38575dbbb8cabc5e4ff62585506fca58","name":"Liga Carnaval - Santos","registered_at":"2026-06-15T21:06:37Z","symbol":"NIM0831992","token_address":"0x9d7f45863335ea98584af568d43cdeeedf28f515","type":"artist","uuid":"1602c50c-74b6-484c-8075-fae3995df38d"}
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 0xf7ca4ab79787e37199837bc80ff839db38575dbbb8cabc5e4ff62585506fca58. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1602c50c-74b6-484c-8075-fae3995df38d.json and https://artists.proofprofile.net/proofs/artist/1602c50c-74b6-484c-8075-fae3995df38d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xf7ca4ab79787e37199837bc80ff839db38575dbbb8cabc5e4ff62585506fca58","name":"Liga Carnaval - Santos","registered_at":"2026-06-15T21:06:37Z","symbol":"NIM0831992","token_address":"0x9d7f45863335ea98584af568d43cdeeedf28f515","type":"artist","uuid":"1602c50c-74b6-484c-8075-fae3995df38d"}
album: Hinos Oficiais das Escolas de Samba de Santos
  type: MusicAlbum
  date published: 2024-09-08
album: Hinos Oficiais das Escolas de Samba de Santos
  type: MusicAlbum
  date published: 2024-09-08
album: Sambas Enredo Carnaval Santos 2025: Grupo de Acesso
  type: MusicAlbum
  date published: 2025-01-29
album: Sambas Enredo Carnaval Santos 2025: Grupo Especial
  type: MusicAlbum
  date published: 2025-01-29
album: Sambas Enredo Carnaval Santos 2025: Grupo Especial
  type: MusicAlbum
  date published: 2025-01-29