Nannah's Nook
type: MusicGroup
popularity: 2
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec07c0089f52fde6feaa225e65bb39517b3a7443a20618882c64947afe025bc9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/556a433d-431c-4ed5-8e3c-13d6482270ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/556a433d-431c-4ed5-8e3c-13d6482270ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/556a433d-431c-4ed5-8e3c-13d6482270ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec07c0089f52fde6feaa225e65bb39517b3a7443a20618882c64947afe025bc9","name":"Nannah's Nook","registered_at":"2026-06-16T19:29:48Z","symbol":"NIM1152595","token_address":"0x7b366fa520283efa41a2d9655ddbec8a92a921f5","type":"artist","uuid":"556a433d-431c-4ed5-8e3c-13d6482270ee"}
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 0xec07c0089f52fde6feaa225e65bb39517b3a7443a20618882c64947afe025bc9. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/556a433d-431c-4ed5-8e3c-13d6482270ee.json and https://artists.proofprofile.net/proofs/artist/556a433d-431c-4ed5-8e3c-13d6482270ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xec07c0089f52fde6feaa225e65bb39517b3a7443a20618882c64947afe025bc9","name":"Nannah's Nook","registered_at":"2026-06-16T19:29:48Z","symbol":"NIM1152595","token_address":"0x7b366fa520283efa41a2d9655ddbec8a92a921f5","type":"artist","uuid":"556a433d-431c-4ed5-8e3c-13d6482270ee"}
album: I Love You Daddy (A Happy Father's Day Song)
  type: MusicAlbum
  date published: 2024-05-20
album: I Love You Mommy! (A Happy Mother's Day Song)
  type: MusicAlbum
  date published: 2024-05-20