Elvin Ramos
type: MusicGroup
popularity: 3
followers: 91
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd901edf2e45c6848c29ed14d4a242830f771aff0766c6fcdcea981b8278cf48
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/e44f650e-5e7c-4a90-9933-5f259f84b7a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e44f650e-5e7c-4a90-9933-5f259f84b7a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e44f650e-5e7c-4a90-9933-5f259f84b7a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd901edf2e45c6848c29ed14d4a242830f771aff0766c6fcdcea981b8278cf48","name":"Elvin Ramos","registered_at":"2026-06-21T07:53:34Z","symbol":"NIM1867845","token_address":"0x864fd43936d20f7a39aa07fa55b41993345b48ab","type":"artist","uuid":"e44f650e-5e7c-4a90-9933-5f259f84b7a3"}
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 0xdd901edf2e45c6848c29ed14d4a242830f771aff0766c6fcdcea981b8278cf48. 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/e44f650e-5e7c-4a90-9933-5f259f84b7a3.json and https://artists.proofprofile.net/proofs/artist/e44f650e-5e7c-4a90-9933-5f259f84b7a3.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":"0xdd901edf2e45c6848c29ed14d4a242830f771aff0766c6fcdcea981b8278cf48","name":"Elvin Ramos","registered_at":"2026-06-21T07:53:34Z","symbol":"NIM1867845","token_address":"0x864fd43936d20f7a39aa07fa55b41993345b48ab","type":"artist","uuid":"e44f650e-5e7c-4a90-9933-5f259f84b7a3"}
album: Calma (La Voz US)
  type: MusicAlbum
  date published: 2019-03-31