Polly Morland
type: MusicGroup
description: Polly Morland is a British writer and documentary maker. Career She worked in television for 15 years as a producer and director of documentaries for the BBC, Channel 4 and Discovery, including The
popularity: 11
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcfefef98f9cedf71516b4e0609cfda3d62dbb2bd9599acb2c80852d3c4d392e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb109ac6-f4f7-448d-ab7d-5597018911e1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb109ac6-f4f7-448d-ab7d-5597018911e1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eb109ac6-f4f7-448d-ab7d-5597018911e1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcfefef98f9cedf71516b4e0609cfda3d62dbb2bd9599acb2c80852d3c4d392e6","name":"Polly Morland","registered_at":"2026-06-15T05:12:35Z","symbol":"NIM0692637","token_address":"0xcd9df4a1d032325cc6ddb4426f8dd6483264fa33","type":"artist","uuid":"eb109ac6-f4f7-448d-ab7d-5597018911e1"}
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 0xcfefef98f9cedf71516b4e0609cfda3d62dbb2bd9599acb2c80852d3c4d392e6. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb109ac6-f4f7-448d-ab7d-5597018911e1.json and https://artists.proofprofile.net/proofs/artist/eb109ac6-f4f7-448d-ab7d-5597018911e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0xcfefef98f9cedf71516b4e0609cfda3d62dbb2bd9599acb2c80852d3c4d392e6","name":"Polly Morland","registered_at":"2026-06-15T05:12:35Z","symbol":"NIM0692637","token_address":"0xcd9df4a1d032325cc6ddb4426f8dd6483264fa33","type":"artist","uuid":"eb109ac6-f4f7-448d-ab7d-5597018911e1"}
album: Ein glückliches Tal [Die Geschichte einer Landärztin (Ungekürzte Lesung)]
  type: MusicAlbum
  date published: 2024-04-01