Assurance
type: MusicGroup
description: Assurance may refer to: Assurance (computer networking) Assurance (theology), a Protestant Christian doctrine Assurance services, offered by accountancy firms Life assurance, an insurance on human
popularity: 28
followers: 566
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2f22247594cf588760f2bd3e6af400887d693b96e6f19bd60638ffaaba9abbf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5205089a-4638-4411-b531-17edc5b0fad6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5205089a-4638-4411-b531-17edc5b0fad6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5205089a-4638-4411-b531-17edc5b0fad6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f22247594cf588760f2bd3e6af400887d693b96e6f19bd60638ffaaba9abbf. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5205089a-4638-4411-b531-17edc5b0fad6.json and https://artists.proofprofile.net/proofs/artist/5205089a-4638-4411-b531-17edc5b0fad6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: I Trust You (Psalms 143)
  type: MusicAlbum
  date published: 2011-06-13
album: Express Yourself
  type: MusicAlbum
  date published: 2012-09-24
album: Destiny
  type: MusicAlbum
  date published: 2020-11-17
album: Dj Pet Fake Love
  type: MusicAlbum
  date published: 2020-12-19
album: Lately
  type: MusicAlbum
  date published: 2024-07-30
album: Rally
  type: MusicAlbum
  date published: 2024-07-30
album: No Secrets
  type: MusicAlbum
  date published: 2024-07-30
album: Bubblegum Twerk
  type: MusicAlbum
  date published: 2024-07-30
album: Specialist
  type: MusicAlbum
  date published: 2024-09-17
album: La Casa
  type: MusicAlbum
  date published: 2024-11-21
album: Retro Synthesis
  type: MusicAlbum
  date published: 2024-11-26
album: Afro Fusion
  type: MusicAlbum
  date published: 2024-11-26
album: Xmastcy
  type: MusicAlbum
  date published: 2024-11-26
album: Twilight Serenity
  type: MusicAlbum
  date published: 2024-11-26
album: Rhythmic Rendezvous
  type: MusicAlbum
  date published: 2024-11-26