Ida Jo
type: MusicGroup
popularity: 6
followers: 382
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5cde71c2b0f6fb289424b7f9f42d0eeeda8eea0fd986a6db3bd7e02468863199
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4584315-afd5-446e-83c5-651352ba4b16.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4584315-afd5-446e-83c5-651352ba4b16.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4584315-afd5-446e-83c5-651352ba4b16
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5cde71c2b0f6fb289424b7f9f42d0eeeda8eea0fd986a6db3bd7e02468863199","name":"Ida Jo","registered_at":"2026-06-20T13:39:56Z","symbol":"NIM1623460","token_address":"0x7d7c33a624ecf16715a4b1b4718bb443208ea00c","type":"artist","uuid":"b4584315-afd5-446e-83c5-651352ba4b16"}
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 0x5cde71c2b0f6fb289424b7f9f42d0eeeda8eea0fd986a6db3bd7e02468863199. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4584315-afd5-446e-83c5-651352ba4b16.json and https://artists.proofprofile.net/proofs/artist/b4584315-afd5-446e-83c5-651352ba4b16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0x5cde71c2b0f6fb289424b7f9f42d0eeeda8eea0fd986a6db3bd7e02468863199","name":"Ida Jo","registered_at":"2026-06-20T13:39:56Z","symbol":"NIM1623460","token_address":"0x7d7c33a624ecf16715a4b1b4718bb443208ea00c","type":"artist","uuid":"b4584315-afd5-446e-83c5-651352ba4b16"}
album: No (We Won't Take It)
  type: MusicAlbum
  date published: 2011-06-20
album: Singer In the Band
  type: MusicAlbum
  date published: 2011-08-25
album: Uncharted
  type: MusicAlbum
  date published: 2012-11-15
album: For Better for Worse
  type: MusicAlbum
  date published: 2013-05-05
album: The Current
  type: MusicAlbum
  date published: 2014-05-05
album: Guardian of Being
  type: MusicAlbum
  date published: 2015-07-15
album: Hum
  type: MusicAlbum
  date published: 2017-03-01
album: Language of the Light
  type: MusicAlbum
  date published: 2017-06-01
album: Bones
  type: MusicAlbum
  date published: 2021-07-01