Fan Ray
type: MusicGroup
genre: heavy metal
popularity: 2
followers: 274
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf21e13a30646ad085f7a19072d4bd69137509dbe4f4b52673af665f56223cfe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/360c10cf-fbb8-4ce8-b6ae-6a1113c347e2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/360c10cf-fbb8-4ce8-b6ae-6a1113c347e2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/360c10cf-fbb8-4ce8-b6ae-6a1113c347e2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf21e13a30646ad085f7a19072d4bd69137509dbe4f4b52673af665f56223cfe","name":"Fan Ray","registered_at":"2026-06-16T08:22:41Z","symbol":"NIM0993432","token_address":"0x4b78c613fccd0140a246e3dde694b0bc826c9a86","type":"artist","uuid":"360c10cf-fbb8-4ce8-b6ae-6a1113c347e2"}
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 0xcf21e13a30646ad085f7a19072d4bd69137509dbe4f4b52673af665f56223cfe. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/360c10cf-fbb8-4ce8-b6ae-6a1113c347e2.json and https://artists.proofprofile.net/proofs/artist/360c10cf-fbb8-4ce8-b6ae-6a1113c347e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:38:33Z
  text: {"copyright_id":"0xcf21e13a30646ad085f7a19072d4bd69137509dbe4f4b52673af665f56223cfe","name":"Fan Ray","registered_at":"2026-06-16T08:22:41Z","symbol":"NIM0993432","token_address":"0x4b78c613fccd0140a246e3dde694b0bc826c9a86","type":"artist","uuid":"360c10cf-fbb8-4ce8-b6ae-6a1113c347e2"}
album: Fan Ray
  type: MusicAlbum
  date published: 2015-01-18
album: Metalzetamol
  type: MusicAlbum
  date published: 2018-10-01
album: Cuento Del Mar
  type: MusicAlbum
  date published: 2023-09-29