Kangaroo Moon
type: MusicGroup
popularity: 2
followers: 871
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9579e16dfefecbe6311dc2c66468afabb0d2e8a70fc58dfdf2df91b06fa8574
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/468afafd-81f3-43eb-9c81-ec66ff549e4f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/468afafd-81f3-43eb-9c81-ec66ff549e4f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/468afafd-81f3-43eb-9c81-ec66ff549e4f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9579e16dfefecbe6311dc2c66468afabb0d2e8a70fc58dfdf2df91b06fa8574","name":"Kangaroo Moon","registered_at":"2026-06-16T14:08:50Z","symbol":"NIM1076012","token_address":"0x98e3f3ec496428fb6f86e490b3484acefa0012f3","type":"artist","uuid":"468afafd-81f3-43eb-9c81-ec66ff549e4f"}
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 0xe9579e16dfefecbe6311dc2c66468afabb0d2e8a70fc58dfdf2df91b06fa8574. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/468afafd-81f3-43eb-9c81-ec66ff549e4f.json and https://artists.proofprofile.net/proofs/artist/468afafd-81f3-43eb-9c81-ec66ff549e4f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0xe9579e16dfefecbe6311dc2c66468afabb0d2e8a70fc58dfdf2df91b06fa8574","name":"Kangaroo Moon","registered_at":"2026-06-16T14:08:50Z","symbol":"NIM1076012","token_address":"0x98e3f3ec496428fb6f86e490b3484acefa0012f3","type":"artist","uuid":"468afafd-81f3-43eb-9c81-ec66ff549e4f"}
album: Between Two Worlds
  type: MusicAlbum
  date published: 2002
album: Between Two Worlds
  type: MusicAlbum
  date published: 2002
album: Hood for Destructive
  type: MusicAlbum
  date published: 2025-01-13
album: Violation to Health
  type: MusicAlbum
  date published: 2025-01-30
album: Almost for Distinctly
  type: MusicAlbum
  date published: 2025-02-04