Mami Bastah
type: MusicGroup
popularity: 5
followers: 1830
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79cd4fd4f34b85cd4b72b4fbd4e4811a9ab9f1f0a05f94c5668e4d175127dc90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ccaa4c1-4820-43f1-8d37-f55c5ca0b966.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ccaa4c1-4820-43f1-8d37-f55c5ca0b966.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0ccaa4c1-4820-43f1-8d37-f55c5ca0b966
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79cd4fd4f34b85cd4b72b4fbd4e4811a9ab9f1f0a05f94c5668e4d175127dc90","name":"Mami Bastah","registered_at":"2026-06-15T17:50:06Z","symbol":"NIM0785136","token_address":"0x09324d1eaf9c92bc508e7a2a07641ea6a2a006af","type":"artist","uuid":"0ccaa4c1-4820-43f1-8d37-f55c5ca0b966"}
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 0x79cd4fd4f34b85cd4b72b4fbd4e4811a9ab9f1f0a05f94c5668e4d175127dc90. Chain 2 (Bitcoin): anchored in block 953886 (2026-06-16T04:37:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ccaa4c1-4820-43f1-8d37-f55c5ca0b966.json and https://artists.proofprofile.net/proofs/artist/0ccaa4c1-4820-43f1-8d37-f55c5ca0b966.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:37:45Z
  text: {"copyright_id":"0x79cd4fd4f34b85cd4b72b4fbd4e4811a9ab9f1f0a05f94c5668e4d175127dc90","name":"Mami Bastah","registered_at":"2026-06-15T17:50:06Z","symbol":"NIM0785136","token_address":"0x09324d1eaf9c92bc508e7a2a07641ea6a2a006af","type":"artist","uuid":"0ccaa4c1-4820-43f1-8d37-f55c5ca0b966"}
album: Tandonaka (Madagasikara)
  type: MusicAlbum
  date published: 2010
album: Radadabe (Madagasikara)
  type: MusicAlbum
  date published: 2013