XYZ
type: MusicGroup
description: XYZ may refer to: Music Albums and songs ...XYZ, 1992 debut album by British indie band Moose "XYZ", song by Scottish duo Boards of Canada on the 2019 reissue of the 1999 EP Peel Session "XYZ", 20
popularity: 8
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9ccc33d0c3ab5ea163a727a2e8c89e06eae2be6846fce82df5f5d61884fd2d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb7cc6b8-b205-4f70-a0f5-2ebbb37a20f3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb7cc6b8-b205-4f70-a0f5-2ebbb37a20f3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cb7cc6b8-b205-4f70-a0f5-2ebbb37a20f3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
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 0xc9ccc33d0c3ab5ea163a727a2e8c89e06eae2be6846fce82df5f5d61884fd2d3. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb7cc6b8-b205-4f70-a0f5-2ebbb37a20f3.json and https://artists.proofprofile.net/proofs/artist/cb7cc6b8-b205-4f70-a0f5-2ebbb37a20f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
album: Rhythm Is a Dancer (Phonk Version)
  type: MusicAlbum
  date published: 2023-02-10
album: Fast Us
  type: MusicAlbum
  date published: 2023-02-10
album: Mambo Italiano (Phonk Version)
  type: MusicAlbum
  date published: 2023-04-07
album: NOting To See Here
  type: MusicAlbum
  date published: 2023-05-05