Celtic Cross
type: MusicGroup
genre: celtic
genre: celtic rock
description: thumb|upright 0.75 |A Celtic cross symbol The Celtic cross is a form of ringed cross, a Christian cross featuring a nimbus or ring, that emerged in Ireland and Britain in the Early Middle Ages.Herren
popularity: 4
followers: 474
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfec1f1820ad705b70ed44028fc17274b7deee25c7f429392e4d51075d7cdc163
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f23ceee-ffbd-4669-8643-07b0dc6bca21.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f23ceee-ffbd-4669-8643-07b0dc6bca21.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f23ceee-ffbd-4669-8643-07b0dc6bca21
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfec1f1820ad705b70ed44028fc17274b7deee25c7f429392e4d51075d7cdc163","name":"Celtic Cross","registered_at":"2026-06-15T18:47:31Z","symbol":"NIM0798831","token_address":"0xc3a13bdccc30e46eefb725a35e3e99297437ec8d","type":"artist","uuid":"0f23ceee-ffbd-4669-8643-07b0dc6bca21"}
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 0xfec1f1820ad705b70ed44028fc17274b7deee25c7f429392e4d51075d7cdc163. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f23ceee-ffbd-4669-8643-07b0dc6bca21.json and https://artists.proofprofile.net/proofs/artist/0f23ceee-ffbd-4669-8643-07b0dc6bca21.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xfec1f1820ad705b70ed44028fc17274b7deee25c7f429392e4d51075d7cdc163","name":"Celtic Cross","registered_at":"2026-06-15T18:47:31Z","symbol":"NIM0798831","token_address":"0xc3a13bdccc30e46eefb725a35e3e99297437ec8d","type":"artist","uuid":"0f23ceee-ffbd-4669-8643-07b0dc6bca21"}
album: Last Call
  type: MusicAlbum
  date published: 2001
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  type: MusicAlbum
  date published: 2008-01-04
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  type: MusicAlbum
  date published: 2008-12-24
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  type: MusicAlbum
  date published: 2014-03-10