MOD SUN
type: MusicGroup
description: Derek Ryan Smith (born March 10, 1987), known professionally as Mod Sun (stylized as MOD SUN or MODSUN), is an American singer, songwriter, rapper and musician from Bloomington, Minnesota. He has rele
popularity: 10
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8749b28ff32d4900724e753daba465aa1f06def7ff88f5f1e938d581c0ebb23
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3156e5b6-62b2-4883-9fb5-7ad69a06b178.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3156e5b6-62b2-4883-9fb5-7ad69a06b178.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3156e5b6-62b2-4883-9fb5-7ad69a06b178
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8749b28ff32d4900724e753daba465aa1f06def7ff88f5f1e938d581c0ebb23","name":"MOD SUN","registered_at":"2026-06-16T06:44:24Z","symbol":"NIM0969970","token_address":"0x725914c14f5d31a48bd5c30e9ef39a86fe1879a4","type":"artist","uuid":"3156e5b6-62b2-4883-9fb5-7ad69a06b178"}
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 0xd8749b28ff32d4900724e753daba465aa1f06def7ff88f5f1e938d581c0ebb23. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3156e5b6-62b2-4883-9fb5-7ad69a06b178.json and https://artists.proofprofile.net/proofs/artist/3156e5b6-62b2-4883-9fb5-7ad69a06b178.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xd8749b28ff32d4900724e753daba465aa1f06def7ff88f5f1e938d581c0ebb23","name":"MOD SUN","registered_at":"2026-06-16T06:44:24Z","symbol":"NIM0969970","token_address":"0x725914c14f5d31a48bd5c30e9ef39a86fe1879a4","type":"artist","uuid":"3156e5b6-62b2-4883-9fb5-7ad69a06b178"}