The East
type: MusicGroup
popularity: 3
followers: 577
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5bf5fb71d5a35094c6a1fb4e7e8a336a1effd8a4d838bae4f6851be41cdf3567
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/123549b4-476c-48c2-8c26-8e85f50c6ee9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/123549b4-476c-48c2-8c26-8e85f50c6ee9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/123549b4-476c-48c2-8c26-8e85f50c6ee9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5bf5fb71d5a35094c6a1fb4e7e8a336a1effd8a4d838bae4f6851be41cdf3567","name":"The East","registered_at":"2026-06-15T19:56:19Z","symbol":"NIM0815232","token_address":"0x94437364c39dc8d9b2bd01579e3db2fd335b15d3","type":"artist","uuid":"123549b4-476c-48c2-8c26-8e85f50c6ee9"}
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 0x5bf5fb71d5a35094c6a1fb4e7e8a336a1effd8a4d838bae4f6851be41cdf3567. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/123549b4-476c-48c2-8c26-8e85f50c6ee9.json and https://artists.proofprofile.net/proofs/artist/123549b4-476c-48c2-8c26-8e85f50c6ee9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x5bf5fb71d5a35094c6a1fb4e7e8a336a1effd8a4d838bae4f6851be41cdf3567","name":"The East","registered_at":"2026-06-15T19:56:19Z","symbol":"NIM0815232","token_address":"0x94437364c39dc8d9b2bd01579e3db2fd335b15d3","type":"artist","uuid":"123549b4-476c-48c2-8c26-8e85f50c6ee9"}
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  type: MusicAlbum
  date published: 2021-10-15
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  type: MusicAlbum
  date published: 2022-03-04
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  date published: 2022-11-18
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  date published: 2022-11-24
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-01-02
album: Inside Series
  type: MusicAlbum
  date published: 2024-03-29
album: The East inside Series Season 2
  type: MusicAlbum
  date published: 2024-03-29
album: The East Freshman Cypher 2023
  type: MusicAlbum
  date published: 2024-04-24
album: The East inside Series Season 2
  type: MusicAlbum
  date published: 2024-08-20
album: The East Outside Series Season 1
  type: MusicAlbum
  date published: 2024-08-27
album: The East inside Series Season 1
  type: MusicAlbum
  date published: 2024-08-27
album: Freshman Cypher 2023
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album: Inside Series Season 3
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  type: MusicAlbum
  date published: 2025-06-06
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  type: MusicAlbum
  date published: 2025-07-04