Slim Jeff
type: MusicGroup
popularity: 22
followers: 385
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a645d12dd60b820c2eadc824aad06137866c25358b24a4dab7b4fa90c5c7ce8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee567ca1-dc35-47ce-a64e-59eac007b0ca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee567ca1-dc35-47ce-a64e-59eac007b0ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee567ca1-dc35-47ce-a64e-59eac007b0ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a645d12dd60b820c2eadc824aad06137866c25358b24a4dab7b4fa90c5c7ce8","name":"Slim Jeff","registered_at":"2026-06-12T13:08:14Z","symbol":"NIM0307089","token_address":"0x434222e7fef8e81ff4f46c2f506043eb0d8d36d6","type":"artist","uuid":"ee567ca1-dc35-47ce-a64e-59eac007b0ca"}
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 0x4a645d12dd60b820c2eadc824aad06137866c25358b24a4dab7b4fa90c5c7ce8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee567ca1-dc35-47ce-a64e-59eac007b0ca.json and https://artists.proofprofile.net/proofs/artist/ee567ca1-dc35-47ce-a64e-59eac007b0ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x4a645d12dd60b820c2eadc824aad06137866c25358b24a4dab7b4fa90c5c7ce8","name":"Slim Jeff","registered_at":"2026-06-12T13:08:14Z","symbol":"NIM0307089","token_address":"0x434222e7fef8e81ff4f46c2f506043eb0d8d36d6","type":"artist","uuid":"ee567ca1-dc35-47ce-a64e-59eac007b0ca"}
album: Big Money Talk
  type: MusicAlbum
  date published: 2023-02-17
album: Big Money Talk
  type: MusicAlbum
  date published: 2023-02-17
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  type: MusicAlbum
  date published: 2023-09-12
album: Temporary High
  type: MusicAlbum
  date published: 2023-09-12
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  type: MusicAlbum
  date published: 2025-04-20
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  type: MusicAlbum
  date published: 2025-04-21
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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album: BULLET IN THE SUN REMIX
  type: MusicAlbum
  date published: 2025-11-07