Mc2TVILÃO
type: MusicGroup
popularity: 3
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3a79519dfc4fcac7dbb6f32688e3ed942c3f351af35c35fdcdeef6c06951e61
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/e08911fd-5209-4197-afde-b9a715f06879.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e08911fd-5209-4197-afde-b9a715f06879.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e08911fd-5209-4197-afde-b9a715f06879
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3a79519dfc4fcac7dbb6f32688e3ed942c3f351af35c35fdcdeef6c06951e61","name":"Mc2TVILÃO","registered_at":"2026-06-21T06:28:41Z","symbol":"NIM1848575","token_address":"0x574d34dd3143d4813753985b6ccdf1bdfdf712ac","type":"artist","uuid":"e08911fd-5209-4197-afde-b9a715f06879"}
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 0xc3a79519dfc4fcac7dbb6f32688e3ed942c3f351af35c35fdcdeef6c06951e61. 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/e08911fd-5209-4197-afde-b9a715f06879.json and https://artists.proofprofile.net/proofs/artist/e08911fd-5209-4197-afde-b9a715f06879.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xc3a79519dfc4fcac7dbb6f32688e3ed942c3f351af35c35fdcdeef6c06951e61","name":"Mc2TVILÃO","registered_at":"2026-06-21T06:28:41Z","symbol":"NIM1848575","token_address":"0x574d34dd3143d4813753985b6ccdf1bdfdf712ac","type":"artist","uuid":"e08911fd-5209-4197-afde-b9a715f06879"}
album: Herdeiro da Inteligência (Remasterizado)
  type: MusicAlbum
  date published: 2025-03-21
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  type: MusicAlbum
  date published: 2025-04-16
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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