Negu Atencio
type: MusicGroup
genre: afro house
genre: guaracha
genre: latin house
popularity: 13
followers: 287
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc09cdd6b7a7e9ab5e99f9ce366f0f47d8dc8e61f5e6038376f73f8cd2963494c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953620
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953620
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2088917f-06fe-4088-84ff-0b7fdfc8ac2f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2088917f-06fe-4088-84ff-0b7fdfc8ac2f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2088917f-06fe-4088-84ff-0b7fdfc8ac2f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:36:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc09cdd6b7a7e9ab5e99f9ce366f0f47d8dc8e61f5e6038376f73f8cd2963494c","name":"Negu Atencio","registered_at":"2026-06-14T07:51:29Z","symbol":"NIM0386960","token_address":"0xebe8d96788d2df5c6d268195abdd48bea13e5799","type":"artist","uuid":"2088917f-06fe-4088-84ff-0b7fdfc8ac2f"}
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 0xc09cdd6b7a7e9ab5e99f9ce366f0f47d8dc8e61f5e6038376f73f8cd2963494c. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2088917f-06fe-4088-84ff-0b7fdfc8ac2f.json and https://artists.proofprofile.net/proofs/artist/2088917f-06fe-4088-84ff-0b7fdfc8ac2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:36:10Z
  text: {"copyright_id":"0xc09cdd6b7a7e9ab5e99f9ce366f0f47d8dc8e61f5e6038376f73f8cd2963494c","name":"Negu Atencio","registered_at":"2026-06-14T07:51:29Z","symbol":"NIM0386960","token_address":"0xebe8d96788d2df5c6d268195abdd48bea13e5799","type":"artist","uuid":"2088917f-06fe-4088-84ff-0b7fdfc8ac2f"}
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  type: MusicAlbum
  date published: 2019-07-06
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  date published: 2019-08-02
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  date published: 2019-11-01
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  type: MusicAlbum
  date published: 2020-08-31
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  type: MusicAlbum
  date published: 2021-01-29
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2021-07-16
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-05-05