Yuma
type: MusicGroup
genre: acid jazz
genre: jazz house
description: Yuma can refer to: Places United States Yuma County, Arizona Yuma, Arizona Marine Corps Air Station Yuma Yuma Proving Ground Yuma Proving Ground, Arizona (CDP) Yuma Territorial Prison Fort
popularity: 3
followers: 190
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c474b7f51b2d9154d5c0dcf1a91698bcd4f763c20cf446183ff67ec94f185bd
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/b46608f5-84af-4f4d-bded-575a7c7eaf4e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b46608f5-84af-4f4d-bded-575a7c7eaf4e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b46608f5-84af-4f4d-bded-575a7c7eaf4e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
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 0x3c474b7f51b2d9154d5c0dcf1a91698bcd4f763c20cf446183ff67ec94f185bd. 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/b46608f5-84af-4f4d-bded-575a7c7eaf4e.json and https://artists.proofprofile.net/proofs/artist/b46608f5-84af-4f4d-bded-575a7c7eaf4e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
album: Life of Crime
  type: MusicAlbum
  date published: 2016-07-27
album: Loglo
  type: MusicAlbum
  date published: 2016-08-10
album: Letters to the Editors
  type: MusicAlbum
  date published: 2018-02-08
album: худи
  type: MusicAlbum
  date published: 2022-10-06