Lil Tracy
type: MusicGroup
description: Jazz Ishmael Butler (born October 3, 1995), known professionally as Lil Tracy and formerly Yung Bruh, is an American rapper, singer, and songwriter. Butler is best known for his collaborations with th
popularity: 12
followers: 121
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf48a8e83aa158b1d24eafb7708945db5ed046f1fa049d44a930edb768b58a5a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2753c9e4-3fa3-4dbd-ab89-4945c7f2a2f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2753c9e4-3fa3-4dbd-ab89-4945c7f2a2f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2753c9e4-3fa3-4dbd-ab89-4945c7f2a2f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf48a8e83aa158b1d24eafb7708945db5ed046f1fa049d44a930edb768b58a5a","name":"Lil Tracy","registered_at":"2026-06-14T08:32:51Z","symbol":"NIM0396817","token_address":"0x7929fc15413d181f81af043d2bcb1a31fefeb604","type":"artist","uuid":"2753c9e4-3fa3-4dbd-ab89-4945c7f2a2f9"}
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 0xdf48a8e83aa158b1d24eafb7708945db5ed046f1fa049d44a930edb768b58a5a. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2753c9e4-3fa3-4dbd-ab89-4945c7f2a2f9.json and https://artists.proofprofile.net/proofs/artist/2753c9e4-3fa3-4dbd-ab89-4945c7f2a2f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0xdf48a8e83aa158b1d24eafb7708945db5ed046f1fa049d44a930edb768b58a5a","name":"Lil Tracy","registered_at":"2026-06-14T08:32:51Z","symbol":"NIM0396817","token_address":"0x7929fc15413d181f81af043d2bcb1a31fefeb604","type":"artist","uuid":"2753c9e4-3fa3-4dbd-ab89-4945c7f2a2f9"}