Dancing Queen
type: MusicGroup
description: "Dancing Queen" is a song by the Swedish group ABBA, released as the lead single from their fourth studio album, Arrival (1976). It was written by Benny Andersson, Björn Ulvaeus and Stig Anderson. And
popularity: 3
followers: 509
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb562aa07f4e852f3461af942f0ea8116d7ad695679e07c0b88d6772f04596e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db64bb53-0809-48ed-adaf-91605b42266a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db64bb53-0809-48ed-adaf-91605b42266a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/db64bb53-0809-48ed-adaf-91605b42266a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb562aa07f4e852f3461af942f0ea8116d7ad695679e07c0b88d6772f04596e5","name":"Dancing Queen","registered_at":"2026-06-21T04:49:19Z","symbol":"NIM1824827","token_address":"0x85dedadcad8e3ad90457c004ab0145cead3ba27f","type":"artist","uuid":"db64bb53-0809-48ed-adaf-91605b42266a"}
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 0xfb562aa07f4e852f3461af942f0ea8116d7ad695679e07c0b88d6772f04596e5. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db64bb53-0809-48ed-adaf-91605b42266a.json and https://artists.proofprofile.net/proofs/artist/db64bb53-0809-48ed-adaf-91605b42266a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xfb562aa07f4e852f3461af942f0ea8116d7ad695679e07c0b88d6772f04596e5","name":"Dancing Queen","registered_at":"2026-06-21T04:49:19Z","symbol":"NIM1824827","token_address":"0x85dedadcad8e3ad90457c004ab0145cead3ba27f","type":"artist","uuid":"db64bb53-0809-48ed-adaf-91605b42266a"}
album: Dancing Queen
  type: MusicAlbum
  date published: 2019-01-09