Tango Circus
type: MusicGroup
popularity: 17
followers: 64
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86be678fcfea06570a3ffc3fd0ffbfe1a87617a0ab4284008ca8c144fb6da906
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d6d8b96-ba79-436a-bbc4-7b53eca81097.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d6d8b96-ba79-436a-bbc4-7b53eca81097.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6d6d8b96-ba79-436a-bbc4-7b53eca81097
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86be678fcfea06570a3ffc3fd0ffbfe1a87617a0ab4284008ca8c144fb6da906","name":"Tango Circus","registered_at":"2026-06-14T15:58:23Z","symbol":"NIM0503123","token_address":"0x700750152fb0c3cf9704b2c13d72b109ccd4806d","type":"artist","uuid":"6d6d8b96-ba79-436a-bbc4-7b53eca81097"}
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 0x86be678fcfea06570a3ffc3fd0ffbfe1a87617a0ab4284008ca8c144fb6da906. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d6d8b96-ba79-436a-bbc4-7b53eca81097.json and https://artists.proofprofile.net/proofs/artist/6d6d8b96-ba79-436a-bbc4-7b53eca81097.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:38:09Z
  text: {"copyright_id":"0x86be678fcfea06570a3ffc3fd0ffbfe1a87617a0ab4284008ca8c144fb6da906","name":"Tango Circus","registered_at":"2026-06-14T15:58:23Z","symbol":"NIM0503123","token_address":"0x700750152fb0c3cf9704b2c13d72b109ccd4806d","type":"artist","uuid":"6d6d8b96-ba79-436a-bbc4-7b53eca81097"}
album: In Your Face
  type: MusicAlbum
  date published: 2024-01-24
album: In Your Face (Radio Edit)
  type: MusicAlbum
  date published: 2025-10-10