粥粥和小伙
type: MusicGroup
popularity: 2
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68eeddf2883b24c498edefe0254b3f40bbb42aa79267a754d5ec519c628a292d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53278b78-254c-4208-9e84-cf4f0ff48679.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53278b78-254c-4208-9e84-cf4f0ff48679.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/53278b78-254c-4208-9e84-cf4f0ff48679
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68eeddf2883b24c498edefe0254b3f40bbb42aa79267a754d5ec519c628a292d","name":"粥粥和小伙","registered_at":"2026-06-16T18:30:45Z","symbol":"NIM1138510","token_address":"0xdc4598d429d2ea8ee076e676db56f2b3be5c128a","type":"artist","uuid":"53278b78-254c-4208-9e84-cf4f0ff48679"}
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 0x68eeddf2883b24c498edefe0254b3f40bbb42aa79267a754d5ec519c628a292d. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53278b78-254c-4208-9e84-cf4f0ff48679.json and https://artists.proofprofile.net/proofs/artist/53278b78-254c-4208-9e84-cf4f0ff48679.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x68eeddf2883b24c498edefe0254b3f40bbb42aa79267a754d5ec519c628a292d","name":"粥粥和小伙","registered_at":"2026-06-16T18:30:45Z","symbol":"NIM1138510","token_address":"0xdc4598d429d2ea8ee076e676db56f2b3be5c128a","type":"artist","uuid":"53278b78-254c-4208-9e84-cf4f0ff48679"}
album: 入海
  type: MusicAlbum
  date published: 2021-11-22
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  type: MusicAlbum
  date published: 2023-03-30
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  type: MusicAlbum
  date published: 2023-07-20
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  type: MusicAlbum
  date published: 2024-08-26