Michael Cross
type: MusicGroup
description: Michael or Mike Cross may refer to: Michael Cross (RAF officer) (1942–2022), British Royal Air Force officer Michael Cross (painter) (fl. 1633–1660), Anglo-Spanish painter and copyist Mike Cross (
popularity: 5
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e400fad0979d5291f6b508efac3bf3642ddc658f93f66e32ccf63bf511547b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954047
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954047
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4224f343-abd5-4445-b657-1ec27c0d6784.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4224f343-abd5-4445-b657-1ec27c0d6784.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4224f343-abd5-4445-b657-1ec27c0d6784
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:56:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e400fad0979d5291f6b508efac3bf3642ddc658f93f66e32ccf63bf511547b7","name":"Michael Cross","registered_at":"2026-06-16T12:39:44Z","symbol":"NIM1054752","token_address":"0x93edb6083a003503097ae4099af24d01ae864573","type":"artist","uuid":"4224f343-abd5-4445-b657-1ec27c0d6784"}
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 0x9e400fad0979d5291f6b508efac3bf3642ddc658f93f66e32ccf63bf511547b7. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4224f343-abd5-4445-b657-1ec27c0d6784.json and https://artists.proofprofile.net/proofs/artist/4224f343-abd5-4445-b657-1ec27c0d6784.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:56:08Z
  text: {"copyright_id":"0x9e400fad0979d5291f6b508efac3bf3642ddc658f93f66e32ccf63bf511547b7","name":"Michael Cross","registered_at":"2026-06-16T12:39:44Z","symbol":"NIM1054752","token_address":"0x93edb6083a003503097ae4099af24d01ae864573","type":"artist","uuid":"4224f343-abd5-4445-b657-1ec27c0d6784"}
album: Blues Lovin' Man
  type: MusicAlbum
  date published: 2008-09-01
album: Christmas in the Country
  type: MusicAlbum
  date published: 2024-12-09