Afrikanische Musik Maestro
type: MusicGroup
genre: traditional music
popularity: 3
followers: 153
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9e5e8641eb22d29fb403a1cc92f4f329bb9f7db2e66e19fcc3a22420cc404b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/911cc20d-ac1c-4e6e-984c-89ee4acb21d6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/911cc20d-ac1c-4e6e-984c-89ee4acb21d6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/911cc20d-ac1c-4e6e-984c-89ee4acb21d6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9e5e8641eb22d29fb403a1cc92f4f329bb9f7db2e66e19fcc3a22420cc404b4","name":"Afrikanische Musik Maestro","registered_at":"2026-06-17T16:18:52Z","symbol":"NIM1450504","token_address":"0xaf449783f23530cd67160bfd79857e9c1c001e5e","type":"artist","uuid":"911cc20d-ac1c-4e6e-984c-89ee4acb21d6"}
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 0xc9e5e8641eb22d29fb403a1cc92f4f329bb9f7db2e66e19fcc3a22420cc404b4. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/911cc20d-ac1c-4e6e-984c-89ee4acb21d6.json and https://artists.proofprofile.net/proofs/artist/911cc20d-ac1c-4e6e-984c-89ee4acb21d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xc9e5e8641eb22d29fb403a1cc92f4f329bb9f7db2e66e19fcc3a22420cc404b4","name":"Afrikanische Musik Maestro","registered_at":"2026-06-17T16:18:52Z","symbol":"NIM1450504","token_address":"0xaf449783f23530cd67160bfd79857e9c1c001e5e","type":"artist","uuid":"911cc20d-ac1c-4e6e-984c-89ee4acb21d6"}
album: Traditionelle Afrikanische Musik: Musik aus Afrika, afrikanische Rhythmen
  type: MusicAlbum
  date published: 2020-02-19
album: Afrikanische Trommeln, Percussion & Melodie
  type: MusicAlbum
  date published: 2020-05-04
album: Afrikanische Musik: Marimba, Kalimba & Schlagzeug, Entspannende Musik
  type: MusicAlbum
  date published: 2020-10-19