Melissa Roth
type: MusicGroup
popularity: 2
followers: 157
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb926f16936a97df5a49f3132286c595a1f80b3162740499142eb27261ca533f9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5986632-85cd-4dee-9dd7-09f927be0c95.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5986632-85cd-4dee-9dd7-09f927be0c95.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e5986632-85cd-4dee-9dd7-09f927be0c95
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb926f16936a97df5a49f3132286c595a1f80b3162740499142eb27261ca533f9","name":"Melissa Roth","registered_at":"2026-06-21T08:08:59Z","symbol":"NIM1871136","token_address":"0x3311d9b5b2fb46b1e1b95d94c46bdd7c5154a912","type":"artist","uuid":"e5986632-85cd-4dee-9dd7-09f927be0c95"}
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 0xb926f16936a97df5a49f3132286c595a1f80b3162740499142eb27261ca533f9. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5986632-85cd-4dee-9dd7-09f927be0c95.json and https://artists.proofprofile.net/proofs/artist/e5986632-85cd-4dee-9dd7-09f927be0c95.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xb926f16936a97df5a49f3132286c595a1f80b3162740499142eb27261ca533f9","name":"Melissa Roth","registered_at":"2026-06-21T08:08:59Z","symbol":"NIM1871136","token_address":"0x3311d9b5b2fb46b1e1b95d94c46bdd7c5154a912","type":"artist","uuid":"e5986632-85cd-4dee-9dd7-09f927be0c95"}
album: This Must Be The Place
  type: MusicAlbum
  date published: 2023-01-27
album: This Must Be The Place | nice melody
  type: MusicAlbum
  date published: 2023-01-27
album: This Must Be the Place (Live In Stadium)
  type: MusicAlbum
  date published: 2023-02-17
album: This Must Be The Place | In Stadium (Live)
  type: MusicAlbum
  date published: 2023-02-17
album: A Horse With No Name
  type: MusicAlbum
  date published: 2023-04-07