Amy Pollock
type: MusicGroup
popularity: 2
followers: 268
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46f720d194b264fb3227eaf7c5939d1b364ffb846ae95304ddaf2f560b72cc5b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c603df1c-ca3f-4264-bfbc-f71c2a16a907.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c603df1c-ca3f-4264-bfbc-f71c2a16a907.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c603df1c-ca3f-4264-bfbc-f71c2a16a907
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x46f720d194b264fb3227eaf7c5939d1b364ffb846ae95304ddaf2f560b72cc5b","name":"Amy Pollock","registered_at":"2026-06-20T21:25:22Z","symbol":"NIM1715662","token_address":"0x3a8d88521a2695b1be2bf9a0ca5e8909e8c80a94","type":"artist","uuid":"c603df1c-ca3f-4264-bfbc-f71c2a16a907"}
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 0x46f720d194b264fb3227eaf7c5939d1b364ffb846ae95304ddaf2f560b72cc5b. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c603df1c-ca3f-4264-bfbc-f71c2a16a907.json and https://artists.proofprofile.net/proofs/artist/c603df1c-ca3f-4264-bfbc-f71c2a16a907.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x46f720d194b264fb3227eaf7c5939d1b364ffb846ae95304ddaf2f560b72cc5b","name":"Amy Pollock","registered_at":"2026-06-20T21:25:22Z","symbol":"NIM1715662","token_address":"0x3a8d88521a2695b1be2bf9a0ca5e8909e8c80a94","type":"artist","uuid":"c603df1c-ca3f-4264-bfbc-f71c2a16a907"}
album: Come Down
  type: MusicAlbum
  date published: 2018-04-27
album: Sandman
  type: MusicAlbum
  date published: 2018-08-24
album: Hear Me
  type: MusicAlbum
  date published: 2019-07-18
album: What If
  type: MusicAlbum
  date published: 2019-11-28
album: Waiting
  type: MusicAlbum
  date published: 2022-06-22
album: Sparklebrain
  type: MusicAlbum
  date published: 2023-06-13