Polly Panda
type: MusicGroup
genre: lullaby
popularity: 37
followers: 86
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2064c57a93a6c0fc44d6adf965184aabf601879faf9bdf8143f4d9060c8d8520
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8649c967-0318-4b72-a8c2-254e6cd5e9ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8649c967-0318-4b72-a8c2-254e6cd5e9ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8649c967-0318-4b72-a8c2-254e6cd5e9ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2064c57a93a6c0fc44d6adf965184aabf601879faf9bdf8143f4d9060c8d8520","name":"Polly Panda","registered_at":"2026-06-12T03:33:22Z","symbol":"NIM0174232","token_address":"0x19707e2b48f16e6505b856cacc7a652b56fa097d","type":"artist","uuid":"8649c967-0318-4b72-a8c2-254e6cd5e9ce"}
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 0x2064c57a93a6c0fc44d6adf965184aabf601879faf9bdf8143f4d9060c8d8520. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8649c967-0318-4b72-a8c2-254e6cd5e9ce.json and https://artists.proofprofile.net/proofs/artist/8649c967-0318-4b72-a8c2-254e6cd5e9ce.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x2064c57a93a6c0fc44d6adf965184aabf601879faf9bdf8143f4d9060c8d8520","name":"Polly Panda","registered_at":"2026-06-12T03:33:22Z","symbol":"NIM0174232","token_address":"0x19707e2b48f16e6505b856cacc7a652b56fa097d","type":"artist","uuid":"8649c967-0318-4b72-a8c2-254e6cd5e9ce"}
album: Pure Baby Snooze
  type: MusicAlbum
  date published: 2023-05-12
album: Sweet Sleep Time
  type: MusicAlbum
  date published: 2023-05-26
album: My Sleepy Teddy
  type: MusicAlbum
  date published: 2023-06-09
album: Twinkle Little Dreamer
  type: MusicAlbum
  date published: 2023-08-17
album: Under the Sleepy Sky
  type: MusicAlbum
  date published: 2023-09-22
album: My Little Friend
  type: MusicAlbum
  date published: 2024-02-16
album: Softly to Sleep
  type: MusicAlbum
  date published: 2024-06-28