Los Robiños de Sinaloa
type: MusicGroup
popularity: 2
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c8a478b337799b488487803b2c6a7d62975cc9b51b2af60363a74a2899fdf2a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f33a74be-890a-4763-816e-4aab9b2337df.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f33a74be-890a-4763-816e-4aab9b2337df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f33a74be-890a-4763-816e-4aab9b2337df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c8a478b337799b488487803b2c6a7d62975cc9b51b2af60363a74a2899fdf2a","name":"Los Robiños de Sinaloa","registered_at":"2026-06-21T14:01:24Z","symbol":"NIM1940858","token_address":"0x222cf5d7d4907b02b1ebcad647601dd9d5fbc3f5","type":"artist","uuid":"f33a74be-890a-4763-816e-4aab9b2337df"}
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 0x6c8a478b337799b488487803b2c6a7d62975cc9b51b2af60363a74a2899fdf2a. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f33a74be-890a-4763-816e-4aab9b2337df.json and https://artists.proofprofile.net/proofs/artist/f33a74be-890a-4763-816e-4aab9b2337df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x6c8a478b337799b488487803b2c6a7d62975cc9b51b2af60363a74a2899fdf2a","name":"Los Robiños de Sinaloa","registered_at":"2026-06-21T14:01:24Z","symbol":"NIM1940858","token_address":"0x222cf5d7d4907b02b1ebcad647601dd9d5fbc3f5","type":"artist","uuid":"f33a74be-890a-4763-816e-4aab9b2337df"}
album: VOL.1
  type: MusicAlbum
  date published: 2023-05-23
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  type: MusicAlbum
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album: Álbum 01
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  date published: 2024-09-12
album: Álbum 03
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  type: MusicAlbum
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  type: MusicAlbum
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