Leo Wright
type: MusicGroup
genre: bebop
genre: hard bop
description: Leo Wright (December 14, 1933 in Wichita Falls, Texas – January 4, 1991 in Vienna) was an American jazz musician who played alto saxophone, flute and clarinet. He played with Booker Ervin, Charles Min
popularity: 10
followers: 635
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22f7503c9070477b168cf6458185dcb21c990351e64e0de97e9d9b926b4c9486
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d826f6ee-9b9b-4cc9-a358-edf73d8a4e66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d826f6ee-9b9b-4cc9-a358-edf73d8a4e66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d826f6ee-9b9b-4cc9-a358-edf73d8a4e66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22f7503c9070477b168cf6458185dcb21c990351e64e0de97e9d9b926b4c9486","name":"Leo Wright","registered_at":"2026-06-21T03:36:10Z","symbol":"NIM1806409","token_address":"0x20fa3b26d2bddb192fafdcd362080a6b1e4a60ad","type":"artist","uuid":"d826f6ee-9b9b-4cc9-a358-edf73d8a4e66"}
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 0x22f7503c9070477b168cf6458185dcb21c990351e64e0de97e9d9b926b4c9486. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d826f6ee-9b9b-4cc9-a358-edf73d8a4e66.json and https://artists.proofprofile.net/proofs/artist/d826f6ee-9b9b-4cc9-a358-edf73d8a4e66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x22f7503c9070477b168cf6458185dcb21c990351e64e0de97e9d9b926b4c9486","name":"Leo Wright","registered_at":"2026-06-21T03:36:10Z","symbol":"NIM1806409","token_address":"0x20fa3b26d2bddb192fafdcd362080a6b1e4a60ad","type":"artist","uuid":"d826f6ee-9b9b-4cc9-a358-edf73d8a4e66"}
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