Sékou Toure
type: MusicGroup
popularity: 3
followers: 511
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca0784a3172003e12a637fbe82e71e4695ec5fdedd65926f559ce1d6606164df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953923
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953923
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1cbb12b5-c485-4878-92bb-12b0e1edb6e2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1cbb12b5-c485-4878-92bb-12b0e1edb6e2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1cbb12b5-c485-4878-92bb-12b0e1edb6e2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:51:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca0784a3172003e12a637fbe82e71e4695ec5fdedd65926f559ce1d6606164df","name":"Sékou Toure","registered_at":"2026-06-15T23:35:36Z","symbol":"NIM0867548","token_address":"0xbb03e7df014d2dc45f2b76f224561fd7469350bb","type":"artist","uuid":"1cbb12b5-c485-4878-92bb-12b0e1edb6e2"}
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 0xca0784a3172003e12a637fbe82e71e4695ec5fdedd65926f559ce1d6606164df. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1cbb12b5-c485-4878-92bb-12b0e1edb6e2.json and https://artists.proofprofile.net/proofs/artist/1cbb12b5-c485-4878-92bb-12b0e1edb6e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xca0784a3172003e12a637fbe82e71e4695ec5fdedd65926f559ce1d6606164df","name":"Sékou Toure","registered_at":"2026-06-15T23:35:36Z","symbol":"NIM0867548","token_address":"0xbb03e7df014d2dc45f2b76f224561fd7469350bb","type":"artist","uuid":"1cbb12b5-c485-4878-92bb-12b0e1edb6e2"}
album: President Ahmed Sekou Touré : Appels au peuple (22 novembre 1970)
  type: MusicAlbum
  date published: 1970
album: Discours de Sekou Touré (Volume 1)
  type: MusicAlbum
  date published: 1970
album: Arbre éternel (Bolibana inédits)
  type: MusicAlbum
  date published: 1980
album: Les pères fondateurs
  type: MusicAlbum
  date published: 2005