Afro Cluster
type: MusicGroup
popularity: 4
followers: 1893
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb4415de69fa99af2c9567c289ba2bb15f86fc27a7d102c4745997a59dcd3afa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9b27fae-1c42-41d3-b35d-a93e927659b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9b27fae-1c42-41d3-b35d-a93e927659b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a9b27fae-1c42-41d3-b35d-a93e927659b1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb4415de69fa99af2c9567c289ba2bb15f86fc27a7d102c4745997a59dcd3afa","name":"Afro Cluster","registered_at":"2026-06-20T08:57:28Z","symbol":"NIM1572524","token_address":"0x5584fccd97bab38079f313ac22dc9ef5a67aa236","type":"artist","uuid":"a9b27fae-1c42-41d3-b35d-a93e927659b1"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4415de69fa99af2c9567c289ba2bb15f86fc27a7d102c4745997a59dcd3afa. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9b27fae-1c42-41d3-b35d-a93e927659b1.json and https://artists.proofprofile.net/proofs/artist/a9b27fae-1c42-41d3-b35d-a93e927659b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xbb4415de69fa99af2c9567c289ba2bb15f86fc27a7d102c4745997a59dcd3afa","name":"Afro Cluster","registered_at":"2026-06-20T08:57:28Z","symbol":"NIM1572524","token_address":"0x5584fccd97bab38079f313ac22dc9ef5a67aa236","type":"artist","uuid":"a9b27fae-1c42-41d3-b35d-a93e927659b1"}
album: We Don Land
  type: MusicAlbum
  date published: 2016-04-11
album: Back into It
  type: MusicAlbum
  date published: 2020-03-06
album: Back into It
  type: MusicAlbum
  date published: 2020-03-06
album: Young Shall Grow
  type: MusicAlbum
  date published: 2020-11-06
album: Young Shall Grow
  type: MusicAlbum
  date published: 2020-11-06
album: The Reach (Radio Edit)
  type: MusicAlbum
  date published: 2021-01-29
album: The Reach (Radio Edit)
  type: MusicAlbum
  date published: 2021-01-29
album: The Reach
  type: MusicAlbum
  date published: 2021-02-19
album: The Reach
  type: MusicAlbum
  date published: 2021-02-19
album: On the Up
  type: MusicAlbum
  date published: 2023-11-24