Mournerz
type: MusicGroup
popularity: 2
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc30db129027a06c8fcc78b90cd1ef1217c0cf926b46239f931ee2c8936ee1f9b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0e2a4e8-680b-46e4-a9d6-24c5ffcf8ecb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0e2a4e8-680b-46e4-a9d6-24c5ffcf8ecb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a0e2a4e8-680b-46e4-a9d6-24c5ffcf8ecb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
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 0xc30db129027a06c8fcc78b90cd1ef1217c0cf926b46239f931ee2c8936ee1f9b. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a0e2a4e8-680b-46e4-a9d6-24c5ffcf8ecb.json and https://artists.proofprofile.net/proofs/artist/a0e2a4e8-680b-46e4-a9d6-24c5ffcf8ecb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
album: When Doves Cry
  type: MusicAlbum
  date published: 2024-01-03
album: Eternal Flame
  type: MusicAlbum
  date published: 2024-01-03
album: A Horse With No Name- Mournerz
  type: MusicAlbum
  date published: 2024-02-12
album: When I Was Older
  type: MusicAlbum
  date published: 2024-03-19
album: What Was I Made For?
  type: MusicAlbum
  date published: 2024-05-07
album: The Alchemy
  type: MusicAlbum
  date published: 2024-07-03
album: The Alchemy
  type: MusicAlbum
  date published: 2024-11-21
album: Fly Me To The Moon
  type: MusicAlbum
  date published: 2024-11-21
album: Flowers
  type: MusicAlbum
  date published: 2024-11-21
album: Clara Bow
  type: MusicAlbum
  date published: 2024-11-21
album: Favourite Crime
  type: MusicAlbum
  date published: 2024-11-21
album: Drivers License
  type: MusicAlbum
  date published: 2024-11-21
album: Fade Into You
  type: MusicAlbum
  date published: 2024-11-21
album: The First Time I Ever Saw Your Face
  type: MusicAlbum
  date published: 2024-11-21
album: Ghost Town
  type: MusicAlbum
  date published: 2024-11-21
album: Don't Delete The Kisses
  type: MusicAlbum
  date published: 2024-11-21
album: I Wish I Hated You
  type: MusicAlbum
  date published: 2024-11-25
album: I Love You
  type: MusicAlbum
  date published: 2024-11-25
album: If You Could Read My Mind
  type: MusicAlbum
  date published: 2024-11-25
album: Not Strong Enough
  type: MusicAlbum
  date published: 2024-11-26
album: Lost Cause
  type: MusicAlbum
  date published: 2024-11-26
album: Kyoto
  type: MusicAlbum
  date published: 2024-11-26
album: Jealous Guy
  type: MusicAlbum
  date published: 2024-11-26
album: Motion Sickness
  type: MusicAlbum
  date published: 2024-11-26
album: Imagine
  type: MusicAlbum
  date published: 2024-11-26
album: Now That We Don't Talk
  type: MusicAlbum
  date published: 2024-11-26
album: Walk On By
  type: MusicAlbum
  date published: 2024-11-27
album: Used To Be Young
  type: MusicAlbum
  date published: 2024-11-27
album: The Tortured Poets Department
  type: MusicAlbum
  date published: 2024-11-27
album: Thinking Bout You
  type: MusicAlbum
  date published: 2024-11-27
album: The One That Got Away
  type: MusicAlbum
  date published: 2024-11-27
album: Vincent
  type: MusicAlbum
  date published: 2024-11-27
album: Skinny Love
  type: MusicAlbum
  date published: 2024-11-27
album: Us
  type: MusicAlbum
  date published: 2024-11-27
album: Vampire
  type: MusicAlbum
  date published: 2024-11-27
album: Obsessed
  type: MusicAlbum
  date published: 2024-11-27
album: One Of Your Girls
  type: MusicAlbum
  date published: 2024-11-27
album: You Know I'm No Good
  type: MusicAlbum
  date published: 2024-11-28
album: When I Was Older
  type: MusicAlbum
  date published: 2024-11-28
album: What Was I Made For?
  type: MusicAlbum
  date published: 2024-11-28
album: What Kind Of Man
  type: MusicAlbum
  date published: 2024-11-28
album: You Should Be Sad
  type: MusicAlbum
  date published: 2024-11-28
album: Without Me
  type: MusicAlbum
  date published: 2024-11-29