Jahja Ling
type: MusicGroup
description: Jahja Ling () is a conductor, music director and pianist. From 2004 to 2017, he was the music director and conductor at the San Diego Symphony. Following his retirement in 2017, he plans to do guest c
popularity: 5
followers: 62
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59b2722ab2c8601df23a0e9fb93a729a8d54afc408db03cd2dd6679147364f54
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/d213b732-d57e-4c4e-a61f-9bb5b1a50bdc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d213b732-d57e-4c4e-a61f-9bb5b1a50bdc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d213b732-d57e-4c4e-a61f-9bb5b1a50bdc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59b2722ab2c8601df23a0e9fb93a729a8d54afc408db03cd2dd6679147364f54","name":"Jahja Ling","registered_at":"2026-06-21T01:37:46Z","symbol":"NIM1776076","token_address":"0x2069d944f6d31bc083dd350b4ea40514df9d87e1","type":"artist","uuid":"d213b732-d57e-4c4e-a61f-9bb5b1a50bdc"}
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 0x59b2722ab2c8601df23a0e9fb93a729a8d54afc408db03cd2dd6679147364f54. 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/d213b732-d57e-4c4e-a61f-9bb5b1a50bdc.json and https://artists.proofprofile.net/proofs/artist/d213b732-d57e-4c4e-a61f-9bb5b1a50bdc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x59b2722ab2c8601df23a0e9fb93a729a8d54afc408db03cd2dd6679147364f54","name":"Jahja Ling","registered_at":"2026-06-21T01:37:46Z","symbol":"NIM1776076","token_address":"0x2069d944f6d31bc083dd350b4ea40514df9d87e1","type":"artist","uuid":"d213b732-d57e-4c4e-a61f-9bb5b1a50bdc"}
album: Dupré: Symphony for Organ and Orchestra in G Minor, Op. 25 - Rheinberger: Organ Concerto No. 1 in F Major, Op. 137
  type: MusicAlbum
  date published: 1987-01-01
album: Richman: Behold the Bold Umbrellaphant - Saint-Saens: Carnival of the Animals
  type: MusicAlbum
  date published: 2011-11-01
album: Richman: Behold the Bold Umbrellaphant - Saint-Saens: Carnival of the Animals
  type: MusicAlbum
  date published: 2011-11-01