Artista Ignoto
type: MusicGroup
popularity: 4
followers: 98
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4689c49868e4a79f46631a15e41ad642338e1ca51772900452bc7a0bff4270a3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36b91d1a-f2d8-4f71-951a-0f5a8c0baa10.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36b91d1a-f2d8-4f71-951a-0f5a8c0baa10.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/36b91d1a-f2d8-4f71-951a-0f5a8c0baa10
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4689c49868e4a79f46631a15e41ad642338e1ca51772900452bc7a0bff4270a3","name":"Artista Ignoto","registered_at":"2026-06-16T08:36:13Z","symbol":"NIM0996665","token_address":"0x820ee3e0337f2dda5786cc07a7343ad670a8c0a6","type":"artist","uuid":"36b91d1a-f2d8-4f71-951a-0f5a8c0baa10"}
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 0x4689c49868e4a79f46631a15e41ad642338e1ca51772900452bc7a0bff4270a3. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/36b91d1a-f2d8-4f71-951a-0f5a8c0baa10.json and https://artists.proofprofile.net/proofs/artist/36b91d1a-f2d8-4f71-951a-0f5a8c0baa10.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:38:33Z
  text: {"copyright_id":"0x4689c49868e4a79f46631a15e41ad642338e1ca51772900452bc7a0bff4270a3","name":"Artista Ignoto","registered_at":"2026-06-16T08:36:13Z","symbol":"NIM0996665","token_address":"0x820ee3e0337f2dda5786cc07a7343ad670a8c0a6","type":"artist","uuid":"36b91d1a-f2d8-4f71-951a-0f5a8c0baa10"}
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  type: MusicAlbum
  date published: 2025-05-09
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  type: MusicAlbum
  date published: 2025-05-26
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  date published: 2025-06-06
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  type: MusicAlbum
  date published: 2025-07-25
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  type: MusicAlbum
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