Christian Garros
type: MusicGroup
genre: french jazz
description: Christian Garros (February 17, 1920, in Paris – August 23, 1988, in Rouen) was a French jazz drummer and bandleader. Garros began playing professionally shortly after the end of World War II, working
popularity: 3
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fb8df1e9aee87cb2369012de7f4ae8be0ab0e769e691e0c2e2e2b544e799736
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/5ee89f20-e2b5-4ecb-9fde-b10b5c0fcb28.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ee89f20-e2b5-4ecb-9fde-b10b5c0fcb28.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ee89f20-e2b5-4ecb-9fde-b10b5c0fcb28
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fb8df1e9aee87cb2369012de7f4ae8be0ab0e769e691e0c2e2e2b544e799736","name":"Christian Garros","registered_at":"2026-06-16T23:01:27Z","symbol":"NIM1203097","token_address":"0x757947608bf47df275e779d008c7bf88f7bbd675","type":"artist","uuid":"5ee89f20-e2b5-4ecb-9fde-b10b5c0fcb28"}
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 0x0fb8df1e9aee87cb2369012de7f4ae8be0ab0e769e691e0c2e2e2b544e799736. 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/5ee89f20-e2b5-4ecb-9fde-b10b5c0fcb28.json and https://artists.proofprofile.net/proofs/artist/5ee89f20-e2b5-4ecb-9fde-b10b5c0fcb28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x0fb8df1e9aee87cb2369012de7f4ae8be0ab0e769e691e0c2e2e2b544e799736","name":"Christian Garros","registered_at":"2026-06-16T23:01:27Z","symbol":"NIM1203097","token_address":"0x757947608bf47df275e779d008c7bf88f7bbd675","type":"artist","uuid":"5ee89f20-e2b5-4ecb-9fde-b10b5c0fcb28"}