Amy star
type: MusicGroup
popularity: 20
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa75278ced2aeab0c6b36fdb5c1e9cbafb9298ca4cab4bd9ea52fef52624a3328
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86ae619d-1708-48b4-8baf-e2ccebf48f87.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86ae619d-1708-48b4-8baf-e2ccebf48f87.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/86ae619d-1708-48b4-8baf-e2ccebf48f87
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa75278ced2aeab0c6b36fdb5c1e9cbafb9298ca4cab4bd9ea52fef52624a3328","name":"Amy star","registered_at":"2026-06-14T18:40:19Z","symbol":"NIM0541711","token_address":"0x3f5fd6da4fb0ad8101b3c9ea2c1792aeaf46360a","type":"artist","uuid":"86ae619d-1708-48b4-8baf-e2ccebf48f87"}
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 0xa75278ced2aeab0c6b36fdb5c1e9cbafb9298ca4cab4bd9ea52fef52624a3328. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/86ae619d-1708-48b4-8baf-e2ccebf48f87.json and https://artists.proofprofile.net/proofs/artist/86ae619d-1708-48b4-8baf-e2ccebf48f87.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xa75278ced2aeab0c6b36fdb5c1e9cbafb9298ca4cab4bd9ea52fef52624a3328","name":"Amy star","registered_at":"2026-06-14T18:40:19Z","symbol":"NIM0541711","token_address":"0x3f5fd6da4fb0ad8101b3c9ea2c1792aeaf46360a","type":"artist","uuid":"86ae619d-1708-48b4-8baf-e2ccebf48f87"}
album: Flower
  type: MusicAlbum
  date published: 2024-03-18
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  type: MusicAlbum
  date published: 2024-05-09
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  type: MusicAlbum
  date published: 2024-08-17
album: Akanchawa
  type: MusicAlbum
  date published: 2025-01-17
album: Mount Zion
  type: MusicAlbum
  date published: 2025-07-07