Chris Rorrer
type: MusicGroup
popularity: 5
followers: 64
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4990fbf888f8d2b1c5c2a589e2cb5f94b1334b5f9ef164e073738f6324e0a4e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5833aa8a-c30a-42d6-961f-c79d4fb92968.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5833aa8a-c30a-42d6-961f-c79d4fb92968.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5833aa8a-c30a-42d6-961f-c79d4fb92968
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4990fbf888f8d2b1c5c2a589e2cb5f94b1334b5f9ef164e073738f6324e0a4e5","name":"Chris Rorrer","registered_at":"2026-06-16T20:22:47Z","symbol":"NIM1165243","token_address":"0xd1be1cf01f6c6a531a5134a0b8671dba3c376003","type":"artist","uuid":"5833aa8a-c30a-42d6-961f-c79d4fb92968"}
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 0x4990fbf888f8d2b1c5c2a589e2cb5f94b1334b5f9ef164e073738f6324e0a4e5. 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/5833aa8a-c30a-42d6-961f-c79d4fb92968.json and https://artists.proofprofile.net/proofs/artist/5833aa8a-c30a-42d6-961f-c79d4fb92968.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x4990fbf888f8d2b1c5c2a589e2cb5f94b1334b5f9ef164e073738f6324e0a4e5","name":"Chris Rorrer","registered_at":"2026-06-16T20:22:47Z","symbol":"NIM1165243","token_address":"0xd1be1cf01f6c6a531a5134a0b8671dba3c376003","type":"artist","uuid":"5833aa8a-c30a-42d6-961f-c79d4fb92968"}
album: Take Flight
  type: MusicAlbum
  date published: 2016-10-28
album: Enraptured
  type: MusicAlbum
  date published: 2017-08-21
album: Weight of the World (Tamachi)
  type: MusicAlbum
  date published: 2023-03-17
album: Weight of the World (Tamachi) [Instrumental Version]
  type: MusicAlbum
  date published: 2023-07-07
album: Trivialities
  type: MusicAlbum
  date published: 2025-04-06