WANHA
type: MusicGroup
genre: finnish hip hop
popularity: 5
followers: 390
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd827e307130c7dbc8dc5bb4e20b6c2fd9aa1247445191037ae0d485a026ef9a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6299a11a-3899-46cf-8cb2-baea56c1e8a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6299a11a-3899-46cf-8cb2-baea56c1e8a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6299a11a-3899-46cf-8cb2-baea56c1e8a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xd827e307130c7dbc8dc5bb4e20b6c2fd9aa1247445191037ae0d485a026ef9a4. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6299a11a-3899-46cf-8cb2-baea56c1e8a1.json and https://artists.proofprofile.net/proofs/artist/6299a11a-3899-46cf-8cb2-baea56c1e8a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: 21 12 REVISITED (2022 Remastered)
  type: MusicAlbum
  date published: 2012-04-03
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  type: MusicAlbum
  date published: 2013
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  type: MusicAlbum
  date published: 2013-09-05
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  type: MusicAlbum
  date published: 2013-12-22
album: Beyond Journal (Music From The Motion Picture)
  type: MusicAlbum
  date published: 2016-08-20
album: Crickets & Wild Flowers
  type: MusicAlbum
  date published: 2018-12-14
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  type: MusicAlbum
  date published: 2019-06-21
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  type: MusicAlbum
  date published: 2020-02-14
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  type: MusicAlbum
  date published: 2020-05-11
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2020-06-05
album: Breath> / That Magic Dust
  type: MusicAlbum
  date published: 2020-06-19
album: Remixed Weight
  type: MusicAlbum
  date published: 2020-09-04
album: Sky Is Threshold // Resources Is the Limit
  type: MusicAlbum
  date published: 2021-03-19
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-05-16
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  type: MusicAlbum
  date published: 2025-06-20
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-08-01