The Soundbluntz
type: MusicGroup
popularity: 4
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb313de4047d1f430052d04c5b62b766a1f2990323a3d7e5ded53f64ad7979b81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eef016dd-dd85-446b-8220-443b55e848fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eef016dd-dd85-446b-8220-443b55e848fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eef016dd-dd85-446b-8220-443b55e848fb
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb313de4047d1f430052d04c5b62b766a1f2990323a3d7e5ded53f64ad7979b81","name":"The Soundbluntz","registered_at":"2026-06-21T12:21:05Z","symbol":"NIM1921643","token_address":"0x331bda5a6856700ad55af51f65be57311e669fe3","type":"artist","uuid":"eef016dd-dd85-446b-8220-443b55e848fb"}
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 0xb313de4047d1f430052d04c5b62b766a1f2990323a3d7e5ded53f64ad7979b81. Chain 2 (Bitcoin): anchored in block 954705. Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eef016dd-dd85-446b-8220-443b55e848fb.json and https://artists.proofprofile.net/proofs/artist/eef016dd-dd85-446b-8220-443b55e848fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  text: {"copyright_id":"0xb313de4047d1f430052d04c5b62b766a1f2990323a3d7e5ded53f64ad7979b81","name":"The Soundbluntz","registered_at":"2026-06-21T12:21:05Z","symbol":"NIM1921643","token_address":"0x331bda5a6856700ad55af51f65be57311e669fe3","type":"artist","uuid":"eef016dd-dd85-446b-8220-443b55e848fb"}