Nuttin But Stringz
type: MusicGroup
popularity: 14
followers: 2576
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4863b9da3fa76261ce7900ad5011ec93c3e9e6d8bc2e63674fd8f02c42d0fd46
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953707
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953707
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cc4cf1e-2d3d-47f3-9ba8-0269a9e29fc5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cc4cf1e-2d3d-47f3-9ba8-0269a9e29fc5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7cc4cf1e-2d3d-47f3-9ba8-0269a9e29fc5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:22:21Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4863b9da3fa76261ce7900ad5011ec93c3e9e6d8bc2e63674fd8f02c42d0fd46","name":"Nuttin But Stringz","registered_at":"2026-06-14T17:36:01Z","symbol":"NIM0526418","token_address":"0xe48adc4c0ff60022771bc0fb602adb0711b2b04c","type":"artist","uuid":"7cc4cf1e-2d3d-47f3-9ba8-0269a9e29fc5"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4863b9da3fa76261ce7900ad5011ec93c3e9e6d8bc2e63674fd8f02c42d0fd46. Chain 2 (Bitcoin): anchored in block 953707 (2026-06-14T23:22:21Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cc4cf1e-2d3d-47f3-9ba8-0269a9e29fc5.json and https://artists.proofprofile.net/proofs/artist/7cc4cf1e-2d3d-47f3-9ba8-0269a9e29fc5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T23:22:21Z
  text: {"copyright_id":"0x4863b9da3fa76261ce7900ad5011ec93c3e9e6d8bc2e63674fd8f02c42d0fd46","name":"Nuttin But Stringz","registered_at":"2026-06-14T17:36:01Z","symbol":"NIM0526418","token_address":"0xe48adc4c0ff60022771bc0fb602adb0711b2b04c","type":"artist","uuid":"7cc4cf1e-2d3d-47f3-9ba8-0269a9e29fc5"}
album: Winner - Single
  type: MusicAlbum
  date published: 2011-12-06