Son Jnr
type: MusicGroup
popularity: 2
followers: 126
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b7546b31767f4c90bce1c0e4e7cb270d4da13e8c3733590684493fcec0bb8ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46346db2-8f3d-43fb-827f-7e44a6a4604b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46346db2-8f3d-43fb-827f-7e44a6a4604b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/46346db2-8f3d-43fb-827f-7e44a6a4604b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b7546b31767f4c90bce1c0e4e7cb270d4da13e8c3733590684493fcec0bb8ac","name":"Son Jnr","registered_at":"2026-06-16T14:01:08Z","symbol":"NIM1074179","token_address":"0xca41e40219d4397cc3d736d3cebd471994537050","type":"artist","uuid":"46346db2-8f3d-43fb-827f-7e44a6a4604b"}
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 0x0b7546b31767f4c90bce1c0e4e7cb270d4da13e8c3733590684493fcec0bb8ac. 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/46346db2-8f3d-43fb-827f-7e44a6a4604b.json and https://artists.proofprofile.net/proofs/artist/46346db2-8f3d-43fb-827f-7e44a6a4604b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x0b7546b31767f4c90bce1c0e4e7cb270d4da13e8c3733590684493fcec0bb8ac","name":"Son Jnr","registered_at":"2026-06-16T14:01:08Z","symbol":"NIM1074179","token_address":"0xca41e40219d4397cc3d736d3cebd471994537050","type":"artist","uuid":"46346db2-8f3d-43fb-827f-7e44a6a4604b"}
album: Stone Cold
  type: MusicAlbum
  date published: 2024-11-22
album: Oh My Love
  type: MusicAlbum
  date published: 2025-02-14