Ultimate High
type: MusicGroup
description: Ultimate High is the debut album of Irish-born singer Carly Smithson, released under her maiden name Carly Hennessy in 2001 by MCA Records. Despite a production and promotion budget of over $2 million
popularity: 3
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50fa5431dcf17fb81a3396bef67a98b9976f2af26c96c937fd4a3e1117fedcfc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78ef9108-a8f3-46df-87f5-1fe08540b848.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78ef9108-a8f3-46df-87f5-1fe08540b848.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/78ef9108-a8f3-46df-87f5-1fe08540b848
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50fa5431dcf17fb81a3396bef67a98b9976f2af26c96c937fd4a3e1117fedcfc","name":"Ultimate High","registered_at":"2026-06-17T07:48:29Z","symbol":"NIM1328820","token_address":"0x8c5421e1894ecc900f3a79d38efecea404f6a1c5","type":"artist","uuid":"78ef9108-a8f3-46df-87f5-1fe08540b848"}
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 0x50fa5431dcf17fb81a3396bef67a98b9976f2af26c96c937fd4a3e1117fedcfc. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/78ef9108-a8f3-46df-87f5-1fe08540b848.json and https://artists.proofprofile.net/proofs/artist/78ef9108-a8f3-46df-87f5-1fe08540b848.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x50fa5431dcf17fb81a3396bef67a98b9976f2af26c96c937fd4a3e1117fedcfc","name":"Ultimate High","registered_at":"2026-06-17T07:48:29Z","symbol":"NIM1328820","token_address":"0x8c5421e1894ecc900f3a79d38efecea404f6a1c5","type":"artist","uuid":"78ef9108-a8f3-46df-87f5-1fe08540b848"}