Noah Singer
type: MusicGroup
popularity: 3
followers: 288
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcab3a4d819d34c316e35f068ccf673592e921548e904f7a40f680ebb02ee9366
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c9928e9-68a1-4849-b87a-70bb61e10bbb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c9928e9-68a1-4849-b87a-70bb61e10bbb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3c9928e9-68a1-4849-b87a-70bb61e10bbb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcab3a4d819d34c316e35f068ccf673592e921548e904f7a40f680ebb02ee9366","name":"Noah Singer","registered_at":"2026-06-16T10:43:26Z","symbol":"NIM1027015","token_address":"0x70f63309aae03a95ae0c39b7293cb8b4bbc87a51","type":"artist","uuid":"3c9928e9-68a1-4849-b87a-70bb61e10bbb"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab3a4d819d34c316e35f068ccf673592e921548e904f7a40f680ebb02ee9366. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c9928e9-68a1-4849-b87a-70bb61e10bbb.json and https://artists.proofprofile.net/proofs/artist/3c9928e9-68a1-4849-b87a-70bb61e10bbb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xcab3a4d819d34c316e35f068ccf673592e921548e904f7a40f680ebb02ee9366","name":"Noah Singer","registered_at":"2026-06-16T10:43:26Z","symbol":"NIM1027015","token_address":"0x70f63309aae03a95ae0c39b7293cb8b4bbc87a51","type":"artist","uuid":"3c9928e9-68a1-4849-b87a-70bb61e10bbb"}
album: Journey
  type: MusicAlbum
  date published: 2020-10-02
album: Journey
  type: MusicAlbum
  date published: 2020-11-20
album: Journey
  type: MusicAlbum
  date published: 2020-11-20
album: Sunrise
  type: MusicAlbum
  date published: 2021-08-13
album: Happier With You
  type: MusicAlbum
  date published: 2022-01-21