Piper Rodrigues
type: MusicGroup
popularity: 2
followers: 337
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2b6a774cedfc67af77efe1f1fc9c7261743a43b6e9916eaac48491ec4fe4cd5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec247679-4006-4260-b85b-4a03d4d7f091.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec247679-4006-4260-b85b-4a03d4d7f091.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec247679-4006-4260-b85b-4a03d4d7f091
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2b6a774cedfc67af77efe1f1fc9c7261743a43b6e9916eaac48491ec4fe4cd5","name":"Piper Rodrigues","registered_at":"2026-06-21T11:30:16Z","symbol":"NIM1912209","token_address":"0x5d8f27fa647a855166d0fb52aa352ad55d7dea02","type":"artist","uuid":"ec247679-4006-4260-b85b-4a03d4d7f091"}
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 0xc2b6a774cedfc67af77efe1f1fc9c7261743a43b6e9916eaac48491ec4fe4cd5. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec247679-4006-4260-b85b-4a03d4d7f091.json and https://artists.proofprofile.net/proofs/artist/ec247679-4006-4260-b85b-4a03d4d7f091.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xc2b6a774cedfc67af77efe1f1fc9c7261743a43b6e9916eaac48491ec4fe4cd5","name":"Piper Rodrigues","registered_at":"2026-06-21T11:30:16Z","symbol":"NIM1912209","token_address":"0x5d8f27fa647a855166d0fb52aa352ad55d7dea02","type":"artist","uuid":"ec247679-4006-4260-b85b-4a03d4d7f091"}
album: King Of Cups
  type: MusicAlbum
  date published: 2021-03-18
album: King of Cups
  type: MusicAlbum
  date published: 2021-03-19
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  type: MusicAlbum
  date published: 2022-05-13
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  type: MusicAlbum
  date published: 2022-11-25
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  type: MusicAlbum
  date published: 2023-01-23
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  type: MusicAlbum
  date published: 2023-05-19
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  type: MusicAlbum
  date published: 2023-09-08
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-05-17
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  type: MusicAlbum
  date published: 2025-01-17