Ianwill
type: MusicGroup
genre: melodic death metal
popularity: 3
followers: 492
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73ea5f46d481b0d5b486ad2226de301f84f8cd134347f8c58d515830d8d40f24
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1c0fb4c-cdff-4b82-a360-fb3d1ec230f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1c0fb4c-cdff-4b82-a360-fb3d1ec230f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b1c0fb4c-cdff-4b82-a360-fb3d1ec230f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0x73ea5f46d481b0d5b486ad2226de301f84f8cd134347f8c58d515830d8d40f24. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1c0fb4c-cdff-4b82-a360-fb3d1ec230f9.json and https://artists.proofprofile.net/proofs/artist/b1c0fb4c-cdff-4b82-a360-fb3d1ec230f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: This Day
  type: MusicAlbum
  date published: 2013-04-21
album: This Day
  type: MusicAlbum
  date published: 2013-04-21
album: This Day
  type: MusicAlbum
  date published: 2013-04-21
album: We'll Remain
  type: MusicAlbum
  date published: 2017-01-25
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  type: MusicAlbum
  date published: 2019-09-08
album: Black Roses
  type: MusicAlbum
  date published: 2019-10-13
album: One Credit Left
  type: MusicAlbum
  date published: 2019-10-27
album: One Credit Left
  type: MusicAlbum
  date published: 2019-10-27
album: Limbo
  type: MusicAlbum
  date published: 2024-06-06
album: Latenti Quietus
  type: MusicAlbum
  date published: 2025-01-23
album: Echoes
  type: MusicAlbum
  date published: 2025-05-30
album: Echoes
  type: MusicAlbum
  date published: 2025-05-30