Ethan Crenshaw
type: MusicGroup
popularity: 2
followers: 834
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe770a39d67054f02dc749573ad72cd0f7f39819406289f3741ad7108cef2171
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52fe7814-74e6-4167-a48a-1074c97cbb3f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52fe7814-74e6-4167-a48a-1074c97cbb3f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52fe7814-74e6-4167-a48a-1074c97cbb3f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe770a39d67054f02dc749573ad72cd0f7f39819406289f3741ad7108cef2171","name":"Ethan Crenshaw","registered_at":"2026-06-16T18:27:55Z","symbol":"NIM1137828","token_address":"0xe157738c39e315776993ba81bcff8f5997905c39","type":"artist","uuid":"52fe7814-74e6-4167-a48a-1074c97cbb3f"}
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 0xfe770a39d67054f02dc749573ad72cd0f7f39819406289f3741ad7108cef2171. 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/52fe7814-74e6-4167-a48a-1074c97cbb3f.json and https://artists.proofprofile.net/proofs/artist/52fe7814-74e6-4167-a48a-1074c97cbb3f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xfe770a39d67054f02dc749573ad72cd0f7f39819406289f3741ad7108cef2171","name":"Ethan Crenshaw","registered_at":"2026-06-16T18:27:55Z","symbol":"NIM1137828","token_address":"0xe157738c39e315776993ba81bcff8f5997905c39","type":"artist","uuid":"52fe7814-74e6-4167-a48a-1074c97cbb3f"}
album: Date Ideas
  type: MusicAlbum
  date published: 2023-06-23
album: 5/21/21
  type: MusicAlbum
  date published: 2024-07-05
album: Phone At Night
  type: MusicAlbum
  date published: 2024-11-15
album: Cloud 6 - Single
  type: MusicAlbum
  date published: 2025-07-11
album: Just A Foolish Brain
  type: MusicAlbum
  date published: 2025-08-15