rexy
type: MusicGroup
description: Rexy is the colloquial nickname for a fictional Tyrannosaurus that appears throughout the Jurassic Park franchise. She first appeared in Michael Crichton's 1990 novel Jurassic Park, and made her onscr
popularity: 32
followers: 330
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24065927a06ee59c5350f95694163e1f7803bf9b95edf96b47b49ad15c4f1819
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a22ee705-1bfc-42b6-bd98-63f80f06a8bd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a22ee705-1bfc-42b6-bd98-63f80f06a8bd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a22ee705-1bfc-42b6-bd98-63f80f06a8bd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24065927a06ee59c5350f95694163e1f7803bf9b95edf96b47b49ad15c4f1819. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a22ee705-1bfc-42b6-bd98-63f80f06a8bd.json and https://artists.proofprofile.net/proofs/artist/a22ee705-1bfc-42b6-bd98-63f80f06a8bd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Round and Round
  type: MusicAlbum
  date published: 2017-02-17
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  type: MusicAlbum
  date published: 2018-02-14
album: Round and Round
  type: MusicAlbum
  date published: 2018-02-21
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  type: MusicAlbum
  date published: 2021
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  type: MusicAlbum
  date published: 2021-02-26
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  type: MusicAlbum
  date published: 2023-12-25
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  type: MusicAlbum
  date published: 2024-01-06
album: Fly Me to the Moon
  type: MusicAlbum
  date published: 2025-02-03