And Then There Was You
type: MusicGroup
popularity: 3
followers: 429
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f75e64ac890c9ff2e169b2b26e5112be42d567ceb24b27287bc1f4fe8439e11
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5b0c04e-3f1a-455e-b67a-548417ca4df1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5b0c04e-3f1a-455e-b67a-548417ca4df1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d5b0c04e-3f1a-455e-b67a-548417ca4df1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f75e64ac890c9ff2e169b2b26e5112be42d567ceb24b27287bc1f4fe8439e11","name":"And Then There Was You","registered_at":"2026-06-21T02:31:28Z","symbol":"NIM1791342","token_address":"0x64f1aaf42b515140341a4f009a44454aa2a37af9","type":"artist","uuid":"d5b0c04e-3f1a-455e-b67a-548417ca4df1"}
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 0x4f75e64ac890c9ff2e169b2b26e5112be42d567ceb24b27287bc1f4fe8439e11. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5b0c04e-3f1a-455e-b67a-548417ca4df1.json and https://artists.proofprofile.net/proofs/artist/d5b0c04e-3f1a-455e-b67a-548417ca4df1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0x4f75e64ac890c9ff2e169b2b26e5112be42d567ceb24b27287bc1f4fe8439e11","name":"And Then There Was You","registered_at":"2026-06-21T02:31:28Z","symbol":"NIM1791342","token_address":"0x64f1aaf42b515140341a4f009a44454aa2a37af9","type":"artist","uuid":"d5b0c04e-3f1a-455e-b67a-548417ca4df1"}
album: And Then There Was You
  type: MusicAlbum
  date published: 2008-01-22
album: And Then There Was You
  type: MusicAlbum
  date published: 2008-01-22
album: And Then There Was You
  type: MusicAlbum
  date published: 2008-01-22
album: And Then There Was You
  type: MusicAlbum
  date published: 2008-01-22
album: What Doesn’t Kill Us Makes Us Stronger
  type: MusicAlbum
  date published: 2009-10-13
album: What Doesn’t Kill Us Makes Us Stronger
  type: MusicAlbum
  date published: 2009-10-13
album: What Doesn’t Kill Us Makes Us Stronger
  type: MusicAlbum
  date published: 2009-10-13
album: What Doesn't Kill Us Makes Us Stronger
  type: MusicAlbum
  date published: 2010-07-27