Amanda Haze
type: MusicGroup
genre: tech house
popularity: 2
followers: 1404
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd53bb3da0477bd0be1ea8114f176c21dd22a52b986bdb62a3af1f52c724d6ab9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953911
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953911
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/188f1a60-75eb-46f5-9b76-6f939b16b058.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/188f1a60-75eb-46f5-9b76-6f939b16b058.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/188f1a60-75eb-46f5-9b76-6f939b16b058
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:03:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd53bb3da0477bd0be1ea8114f176c21dd22a52b986bdb62a3af1f52c724d6ab9","name":"Amanda Haze","registered_at":"2026-06-15T22:01:08Z","symbol":"NIM0844994","token_address":"0xcbe6b2aa459f0de568d699a080183cd1b7b9dd2f","type":"artist","uuid":"188f1a60-75eb-46f5-9b76-6f939b16b058"}
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 0xd53bb3da0477bd0be1ea8114f176c21dd22a52b986bdb62a3af1f52c724d6ab9. Chain 2 (Bitcoin): anchored in block 953911 (2026-06-16T08:03:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/188f1a60-75eb-46f5-9b76-6f939b16b058.json and https://artists.proofprofile.net/proofs/artist/188f1a60-75eb-46f5-9b76-6f939b16b058.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:03:10Z
  text: {"copyright_id":"0xd53bb3da0477bd0be1ea8114f176c21dd22a52b986bdb62a3af1f52c724d6ab9","name":"Amanda Haze","registered_at":"2026-06-15T22:01:08Z","symbol":"NIM0844994","token_address":"0xcbe6b2aa459f0de568d699a080183cd1b7b9dd2f","type":"artist","uuid":"188f1a60-75eb-46f5-9b76-6f939b16b058"}
album: Dreamer Mode
  type: MusicAlbum
  date published: 2021-04-20
album: Boys Lie EP
  type: MusicAlbum
  date published: 2021-08-13