MENTALITY
type: MusicGroup
genre: cold wave
genre: post-punk
popularity: 2
followers: 161
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44e74d18d42704887028cc0b68553623d3abedb5f80a6c5b03b191946f78a534
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a7c7627c-f9ba-4a99-9e78-076185ddf662.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a7c7627c-f9ba-4a99-9e78-076185ddf662.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a7c7627c-f9ba-4a99-9e78-076185ddf662
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
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 0x44e74d18d42704887028cc0b68553623d3abedb5f80a6c5b03b191946f78a534. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a7c7627c-f9ba-4a99-9e78-076185ddf662.json and https://artists.proofprofile.net/proofs/artist/a7c7627c-f9ba-4a99-9e78-076185ddf662.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: SHENTAN
  type: MusicAlbum
  date published: 2023-10-14
album: SIZMARSHI
  type: MusicAlbum
  date published: 2023-10-14
album: KIDEV ERTXEL
  type: MusicAlbum
  date published: 2024-01-08
album: AMBAVI
  type: MusicAlbum
  date published: 2024-01-23
album: AGAR MWAMS
  type: MusicAlbum
  date published: 2024-06-22
album: QAOTURI
  type: MusicAlbum
  date published: 2024-08-31
album: AMBOBS
  type: MusicAlbum
  date published: 2024-09-16
album: SAD XAR?
  type: MusicAlbum
  date published: 2025-04-28
album: VER GCNOB
  type: MusicAlbum
  date published: 2025-08-09