Nathali Urbano
type: MusicGroup
popularity: 2
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e448403c38cba5e2747b74dfd560fbf585be76e913d3f2dd30c5f74e7c77ac1
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/d7828715-3469-4449-859d-59d5a5431309.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7828715-3469-4449-859d-59d5a5431309.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d7828715-3469-4449-859d-59d5a5431309
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e448403c38cba5e2747b74dfd560fbf585be76e913d3f2dd30c5f74e7c77ac1","name":"Nathali Urbano","registered_at":"2026-06-21T03:39:06Z","symbol":"NIM1807817","token_address":"0x57120110fbfc17e968634643f1d63f48e84937f8","type":"artist","uuid":"d7828715-3469-4449-859d-59d5a5431309"}
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 0x9e448403c38cba5e2747b74dfd560fbf585be76e913d3f2dd30c5f74e7c77ac1. 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/d7828715-3469-4449-859d-59d5a5431309.json and https://artists.proofprofile.net/proofs/artist/d7828715-3469-4449-859d-59d5a5431309.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x9e448403c38cba5e2747b74dfd560fbf585be76e913d3f2dd30c5f74e7c77ac1","name":"Nathali Urbano","registered_at":"2026-06-21T03:39:06Z","symbol":"NIM1807817","token_address":"0x57120110fbfc17e968634643f1d63f48e84937f8","type":"artist","uuid":"d7828715-3469-4449-859d-59d5a5431309"}
album: Abraça Oxum Deságua nos Braços de Iemanjá
  type: MusicAlbum
  date published: 2018-05-27
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  type: MusicAlbum
  date published: 2022-09-22
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  type: MusicAlbum
  date published: 2024-12-24