Int'l Nephew
type: MusicGroup
popularity: 9
followers: 862
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x222013bb4c90fb4ea93d9aa17e1c4419d2c4f8952947cf96e3aadd3215da2966
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954174
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954174
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f6bf3e2-ad57-45c1-859e-163f5b2cb536.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f6bf3e2-ad57-45c1-859e-163f5b2cb536.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7f6bf3e2-ad57-45c1-859e-163f5b2cb536
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-18T03:01:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x222013bb4c90fb4ea93d9aa17e1c4419d2c4f8952947cf96e3aadd3215da2966","name":"Int'l Nephew","registered_at":"2026-06-17T10:01:18Z","symbol":"NIM1360499","token_address":"0xfc9092d61fc7e305ddf3a1318bcb0dfc463e3b45","type":"artist","uuid":"7f6bf3e2-ad57-45c1-859e-163f5b2cb536"}
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 0x222013bb4c90fb4ea93d9aa17e1c4419d2c4f8952947cf96e3aadd3215da2966. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f6bf3e2-ad57-45c1-859e-163f5b2cb536.json and https://artists.proofprofile.net/proofs/artist/7f6bf3e2-ad57-45c1-859e-163f5b2cb536.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
  text: {"copyright_id":"0x222013bb4c90fb4ea93d9aa17e1c4419d2c4f8952947cf96e3aadd3215da2966","name":"Int'l Nephew","registered_at":"2026-06-17T10:01:18Z","symbol":"NIM1360499","token_address":"0xfc9092d61fc7e305ddf3a1318bcb0dfc463e3b45","type":"artist","uuid":"7f6bf3e2-ad57-45c1-859e-163f5b2cb536"}
album: Bout it Bout it (feat. Oya Baby)
  type: MusicAlbum
  date published: 2021-01-12
album: Freaky Deaky
  type: MusicAlbum
  date published: 2024-12-20
album: Get It
  type: MusicAlbum
  date published: 2024-12-20