Ariel Maniki and the Black Halos
type: MusicGroup
genre: cold wave
genre: darkwave
genre: deathrock
genre: post-punk
popularity: 6
followers: 1284
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7c56c848fab59ecf302e12cc00cd84801c355ab24b148f5c9045e2e0af6e73f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59b150ef-378e-4c13-8d16-7d35c5083555.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59b150ef-378e-4c13-8d16-7d35c5083555.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/59b150ef-378e-4c13-8d16-7d35c5083555
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7c56c848fab59ecf302e12cc00cd84801c355ab24b148f5c9045e2e0af6e73f","name":"Ariel Maniki and the Black Halos","registered_at":"2026-06-16T20:46:42Z","symbol":"NIM1170952","token_address":"0x940058cea262fc0c0dfe71288f89800c4d06b978","type":"artist","uuid":"59b150ef-378e-4c13-8d16-7d35c5083555"}
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 0xe7c56c848fab59ecf302e12cc00cd84801c355ab24b148f5c9045e2e0af6e73f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/59b150ef-378e-4c13-8d16-7d35c5083555.json and https://artists.proofprofile.net/proofs/artist/59b150ef-378e-4c13-8d16-7d35c5083555.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe7c56c848fab59ecf302e12cc00cd84801c355ab24b148f5c9045e2e0af6e73f","name":"Ariel Maniki and the Black Halos","registered_at":"2026-06-16T20:46:42Z","symbol":"NIM1170952","token_address":"0x940058cea262fc0c0dfe71288f89800c4d06b978","type":"artist","uuid":"59b150ef-378e-4c13-8d16-7d35c5083555"}
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