Wasara
type: MusicGroup
genre: doom metal
genre: finnish rock
genre: gothic metal
description: Wasara is a Finnish language rock music band from Lohja, Finland that formed in 1999. They are known for their depressive doom style. Name Wasara in old Finnish orthography means ‘Hammer’. The mode
popularity: 2
followers: 357
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x823a2f2861284ac1c5b08efad99a10bf8d9c8e8456364d9fc124e2984e95c3ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f7c60f9-ae96-495c-a649-b5f0688afaf9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f7c60f9-ae96-495c-a649-b5f0688afaf9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3f7c60f9-ae96-495c-a649-b5f0688afaf9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
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 0x823a2f2861284ac1c5b08efad99a10bf8d9c8e8456364d9fc124e2984e95c3ff. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f7c60f9-ae96-495c-a649-b5f0688afaf9.json and https://artists.proofprofile.net/proofs/artist/3f7c60f9-ae96-495c-a649-b5f0688afaf9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Meista On Maa Taysi
  type: MusicAlbum
  date published: 2008-10-03
album: Kaiken Kauniin Loppu
  type: MusicAlbum
  date published: 2010-01-01
album: Hehku
  type: MusicAlbum
  date published: 2011-11-11