Deep Six
type: MusicGroup
description: Deep Six may refer to: Books and comics Deep Six (comics), a set-index article listing several uses, including: Deep Six (Marvel Comics), two different Marvel Comics teams Deep Six (DC Comics), a
popularity: 5
followers: 492
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1af56194b30f6184b706c7d589b37cc7edbcd1fd549a5eaf0f24c636d0973b64
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a19816fd-9fc4-4627-b588-50f10820b06c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a19816fd-9fc4-4627-b588-50f10820b06c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a19816fd-9fc4-4627-b588-50f10820b06c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1af56194b30f6184b706c7d589b37cc7edbcd1fd549a5eaf0f24c636d0973b64","name":"Deep Six","registered_at":"2026-06-20T05:56:39Z","symbol":"NIM1532771","token_address":"0xfb9eb77161c5eef90450d70820b567ee4d147af3","type":"artist","uuid":"a19816fd-9fc4-4627-b588-50f10820b06c"}
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 0x1af56194b30f6184b706c7d589b37cc7edbcd1fd549a5eaf0f24c636d0973b64. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a19816fd-9fc4-4627-b588-50f10820b06c.json and https://artists.proofprofile.net/proofs/artist/a19816fd-9fc4-4627-b588-50f10820b06c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x1af56194b30f6184b706c7d589b37cc7edbcd1fd549a5eaf0f24c636d0973b64","name":"Deep Six","registered_at":"2026-06-20T05:56:39Z","symbol":"NIM1532771","token_address":"0xfb9eb77161c5eef90450d70820b567ee4d147af3","type":"artist","uuid":"a19816fd-9fc4-4627-b588-50f10820b06c"}
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