Summer WALTON
type: MusicGroup
popularity: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x050c899bc44c3506826156ed8ffca5a2feb382d5c4434f5265d5578d10de4781
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953641
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953641
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c149708-7813-49cf-b3ac-e3f0ea02f6d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c149708-7813-49cf-b3ac-e3f0ea02f6d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3c149708-7813-49cf-b3ac-e3f0ea02f6d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:54:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x050c899bc44c3506826156ed8ffca5a2feb382d5c4434f5265d5578d10de4781","name":"Summer WALTON","registered_at":"2026-06-14T10:45:09Z","symbol":"NIM0428380","token_address":"0x7c81f7fa388bb72ddf13e0fc358e6085d93b049d","type":"artist","uuid":"3c149708-7813-49cf-b3ac-e3f0ea02f6d8"}
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 0x050c899bc44c3506826156ed8ffca5a2feb382d5c4434f5265d5578d10de4781. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c149708-7813-49cf-b3ac-e3f0ea02f6d8.json and https://artists.proofprofile.net/proofs/artist/3c149708-7813-49cf-b3ac-e3f0ea02f6d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:54:28Z
  text: {"copyright_id":"0x050c899bc44c3506826156ed8ffca5a2feb382d5c4434f5265d5578d10de4781","name":"Summer WALTON","registered_at":"2026-06-14T10:45:09Z","symbol":"NIM0428380","token_address":"0x7c81f7fa388bb72ddf13e0fc358e6085d93b049d","type":"artist","uuid":"3c149708-7813-49cf-b3ac-e3f0ea02f6d8"}
album: I'm Alive
  type: MusicAlbum
  date published: 2025-01-29