80s Party
type: MusicGroup
popularity: 9
followers: 30653
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x381b24b12c90266534db1cdd83026b8d1d6ad8cf008b4ca52ed006fd1e407c17
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0954b090-3c51-49f8-b098-dfe414ac8feb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0954b090-3c51-49f8-b098-dfe414ac8feb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0954b090-3c51-49f8-b098-dfe414ac8feb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x381b24b12c90266534db1cdd83026b8d1d6ad8cf008b4ca52ed006fd1e407c17","name":"80s Party","registered_at":"2026-06-15T16:43:47Z","symbol":"NIM0769303","token_address":"0x2133a6599913f8a53e2924a1ddd858ef9ca9ef21","type":"artist","uuid":"0954b090-3c51-49f8-b098-dfe414ac8feb"}
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 0x381b24b12c90266534db1cdd83026b8d1d6ad8cf008b4ca52ed006fd1e407c17. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0954b090-3c51-49f8-b098-dfe414ac8feb.json and https://artists.proofprofile.net/proofs/artist/0954b090-3c51-49f8-b098-dfe414ac8feb.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T02:57:35Z
  text: {"copyright_id":"0x381b24b12c90266534db1cdd83026b8d1d6ad8cf008b4ca52ed006fd1e407c17","name":"80s Party","registered_at":"2026-06-15T16:43:47Z","symbol":"NIM0769303","token_address":"0x2133a6599913f8a53e2924a1ddd858ef9ca9ef21","type":"artist","uuid":"0954b090-3c51-49f8-b098-dfe414ac8feb"}
album: 80s Party
  type: MusicAlbum
  date published: 2015-10-13
album: Don't You Want Me
  type: MusicAlbum
  date published: 2020-08-07
album: 80s Covers Jukebox
  type: MusicAlbum
  date published: 2021-12-13
album: Ultimate 80's Party Mix
  type: MusicAlbum
  date published: 2021-12-24
album: Ultimate 80's Party
  type: MusicAlbum
  date published: 2021-12-31
album: 80's Party Mixtape
  type: MusicAlbum
  date published: 2022-01-07
album: The 80s Party Collection
  type: MusicAlbum
  date published: 2022-01-14
album: 80s Party Classics
  type: MusicAlbum
  date published: 2022-01-28
album: Walking on Sunshine
  type: MusicAlbum
  date published: 2022-02-04
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  type: MusicAlbum
  date published: 2025-10-21