Ivory Archer
type: MusicGroup
popularity: 7
followers: 114
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42b5b777f0699a4b6f2e7d31225fe3a649c2c8bb4101a8d8dccc471ac4b61ec9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9f74082-acde-462e-a37a-fb929fc7eec7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9f74082-acde-462e-a37a-fb929fc7eec7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9f74082-acde-462e-a37a-fb929fc7eec7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x42b5b777f0699a4b6f2e7d31225fe3a649c2c8bb4101a8d8dccc471ac4b61ec9","name":"Ivory Archer","registered_at":"2026-06-20T22:36:34Z","symbol":"NIM1734509","token_address":"0x3ceb654651f4b67bbdf70ee6d72ae3b8e88a177c","type":"artist","uuid":"c9f74082-acde-462e-a37a-fb929fc7eec7"}
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 0x42b5b777f0699a4b6f2e7d31225fe3a649c2c8bb4101a8d8dccc471ac4b61ec9. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9f74082-acde-462e-a37a-fb929fc7eec7.json and https://artists.proofprofile.net/proofs/artist/c9f74082-acde-462e-a37a-fb929fc7eec7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x42b5b777f0699a4b6f2e7d31225fe3a649c2c8bb4101a8d8dccc471ac4b61ec9","name":"Ivory Archer","registered_at":"2026-06-20T22:36:34Z","symbol":"NIM1734509","token_address":"0x3ceb654651f4b67bbdf70ee6d72ae3b8e88a177c","type":"artist","uuid":"c9f74082-acde-462e-a37a-fb929fc7eec7"}
album: Playn Thang
  type: MusicAlbum
  date published: 2020-03-01
album: Underneath the Sheets
  type: MusicAlbum
  date published: 2020-03-01
album: Ayapi Theli Trela
  type: MusicAlbum
  date published: 2020-03-26
album: Never Get Over U
  type: MusicAlbum
  date published: 2020-03-26
album: Not in This Lyf
  type: MusicAlbum
  date published: 2020-04-18
album: Cubix Fume
  type: MusicAlbum
  date published: 2020-10-15
album: Heaven In Hiding 111.1 (original edit)
  type: MusicAlbum
  date published: 2020-11-12
album: cataclsym
  type: MusicAlbum
  date published: 2020-11-20
album: Panache'
  type: MusicAlbum
  date published: 2020-12-22
album: Wild at Heart
  type: MusicAlbum
  date published: 2020-12-22
album: Baalbek (The BB original)
  type: MusicAlbum
  date published: 2020-12-24
album: Magic Town
  type: MusicAlbum
  date published: 2020-12-28
album: Future
  type: MusicAlbum
  date published: 2020-12-30
album: Descend (BB Original)
  type: MusicAlbum
  date published: 2021-01-01
album: Yes
  type: MusicAlbum
  date published: 2021-01-24
album: Hyphy
  type: MusicAlbum
  date published: 2021-02-04
album: Synth Of Your Love
  type: MusicAlbum
  date published: 2021-02-19
album: Sucker Punch
  type: MusicAlbum
  date published: 2021-02-22
album: Taking Time
  type: MusicAlbum
  date published: 2021-03-03
album: Hellcat
  type: MusicAlbum
  date published: 2021-07-09
album: Day By Day
  type: MusicAlbum
  date published: 2021-12-15
album: Second To None
  type: MusicAlbum
  date published: 2022-07-01
album: Apocalypse
  type: MusicAlbum
  date published: 2022-07-15
album: IVORY ARCHER
  type: MusicAlbum
  date published: 2023-11-01
album: Point of View
  type: MusicAlbum
  date published: 2025-06-27