Nydia Hamilton
type: MusicGroup
popularity: 2
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13a5b15a4e3deabc50a9e3120edf43954cfba9d02c7c131408bc4d8cdfa088fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cee27eda-f8d0-4a63-bc71-6fc47964f127.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cee27eda-f8d0-4a63-bc71-6fc47964f127.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cee27eda-f8d0-4a63-bc71-6fc47964f127
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13a5b15a4e3deabc50a9e3120edf43954cfba9d02c7c131408bc4d8cdfa088fc","name":"Nydia Hamilton","registered_at":"2026-06-21T00:17:36Z","symbol":"NIM1759095","token_address":"0x3edf5bdcd3b53c0008123b9f0990640ae7637cc0","type":"artist","uuid":"cee27eda-f8d0-4a63-bc71-6fc47964f127"}
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 0x13a5b15a4e3deabc50a9e3120edf43954cfba9d02c7c131408bc4d8cdfa088fc. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cee27eda-f8d0-4a63-bc71-6fc47964f127.json and https://artists.proofprofile.net/proofs/artist/cee27eda-f8d0-4a63-bc71-6fc47964f127.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x13a5b15a4e3deabc50a9e3120edf43954cfba9d02c7c131408bc4d8cdfa088fc","name":"Nydia Hamilton","registered_at":"2026-06-21T00:17:36Z","symbol":"NIM1759095","token_address":"0x3edf5bdcd3b53c0008123b9f0990640ae7637cc0","type":"artist","uuid":"cee27eda-f8d0-4a63-bc71-6fc47964f127"}
album: Endless
  type: MusicAlbum
  date published: 2023-11-08