Noah Ivory
type: MusicGroup
popularity: 56
followers: 1057
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb3b6b7310fcf2f48fdf00a0f6c960a0d3b0c987876af1f3d9958e87020ca70d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4aabe85-d372-42c7-8682-32e731b555bc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4aabe85-d372-42c7-8682-32e731b555bc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d4aabe85-d372-42c7-8682-32e731b555bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb3b6b7310fcf2f48fdf00a0f6c960a0d3b0c987876af1f3d9958e87020ca70d","name":"Noah Ivory","registered_at":"2026-06-12T10:42:54Z","symbol":"NIM0273405","token_address":"0x74ddad60694bd2767a984f47d870ff8989bc842f","type":"artist","uuid":"d4aabe85-d372-42c7-8682-32e731b555bc"}
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 0xfb3b6b7310fcf2f48fdf00a0f6c960a0d3b0c987876af1f3d9958e87020ca70d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4aabe85-d372-42c7-8682-32e731b555bc.json and https://artists.proofprofile.net/proofs/artist/d4aabe85-d372-42c7-8682-32e731b555bc.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xfb3b6b7310fcf2f48fdf00a0f6c960a0d3b0c987876af1f3d9958e87020ca70d","name":"Noah Ivory","registered_at":"2026-06-12T10:42:54Z","symbol":"NIM0273405","token_address":"0x74ddad60694bd2767a984f47d870ff8989bc842f","type":"artist","uuid":"d4aabe85-d372-42c7-8682-32e731b555bc"}
album: Stardew Valley Piano Vol. I
  type: MusicAlbum
  date published: 2024-04-03
album: Pleasant Memory - Penny's Theme (From "Stardew Valley")
  type: MusicAlbum
  date published: 2024-04-17
album: Calico Desert (From "Stardew Valley")
  type: MusicAlbum
  date published: 2024-05-01
album: A Sad Song - Alex's Theme (From "Stardew Valley")
  type: MusicAlbum
  date published: 2024-05-15
album: Piano Solo - Elliot's Theme (From "Stardew Valley")
  type: MusicAlbum
  date published: 2024-05-29
album: Winter Festival (From "Stardew Valley")
  type: MusicAlbum
  date published: 2024-06-12
album: Stardew Valley Piano Vol. II
  type: MusicAlbum
  date published: 2024-07-12
album: Stardew Valley Piano Vol. III
  type: MusicAlbum
  date published: 2024-08-09
album: Lord of the Rings Sleep
  type: MusicAlbum
  date published: 2024-08-16
album: Stardew Valley on Piano Vol. II
  type: MusicAlbum
  date published: 2025-07-04