M Lee
type: MusicGroup
popularity: 11
followers: 3935
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd840bb2f741737f0cd0cb07a5022468e251f25468b4b32dffbac25c476f734e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953645
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953645
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3dcdd0cb-bd7b-4e4e-a053-93fe5e61746c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3dcdd0cb-bd7b-4e4e-a053-93fe5e61746c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3dcdd0cb-bd7b-4e4e-a053-93fe5e61746c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T14:31:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd840bb2f741737f0cd0cb07a5022468e251f25468b4b32dffbac25c476f734e0","name":"M Lee","registered_at":"2026-06-14T10:55:38Z","symbol":"NIM0430879","token_address":"0x20146284a52dd4e8a1c0a36e4c936aceffa7f4bb","type":"artist","uuid":"3dcdd0cb-bd7b-4e4e-a053-93fe5e61746c"}
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 0xd840bb2f741737f0cd0cb07a5022468e251f25468b4b32dffbac25c476f734e0. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3dcdd0cb-bd7b-4e4e-a053-93fe5e61746c.json and https://artists.proofprofile.net/proofs/artist/3dcdd0cb-bd7b-4e4e-a053-93fe5e61746c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T14:31:42Z
  text: {"copyright_id":"0xd840bb2f741737f0cd0cb07a5022468e251f25468b4b32dffbac25c476f734e0","name":"M Lee","registered_at":"2026-06-14T10:55:38Z","symbol":"NIM0430879","token_address":"0x20146284a52dd4e8a1c0a36e4c936aceffa7f4bb","type":"artist","uuid":"3dcdd0cb-bd7b-4e4e-a053-93fe5e61746c"}
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  type: MusicAlbum
  date published: 2019-08-30
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  type: MusicAlbum
  date published: 2020-04-22
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  type: MusicAlbum
  date published: 2022-02-25
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  type: MusicAlbum
  date published: 2022-06-30
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  type: MusicAlbum
  date published: 2023-07-30
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-11-03