Ññññ
type: MusicGroup
genre: electronic rock
popularity: 2
followers: 888
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6da13995d7da83f9dc6519d873a07202fd1ae4c7b21284c0d797784e82095a3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954002
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954002
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/323281ce-6fc1-4f20-a332-c6e5ae8edb07.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/323281ce-6fc1-4f20-a332-c6e5ae8edb07.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/323281ce-6fc1-4f20-a332-c6e5ae8edb07
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:47:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6da13995d7da83f9dc6519d873a07202fd1ae4c7b21284c0d797784e82095a3","name":"Ññññ","registered_at":"2026-06-16T06:59:15Z","symbol":"NIM0973500","token_address":"0x558ca372179480760965dc5515d6522db8865d6f","type":"artist","uuid":"323281ce-6fc1-4f20-a332-c6e5ae8edb07"}
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 0xc6da13995d7da83f9dc6519d873a07202fd1ae4c7b21284c0d797784e82095a3. Chain 2 (Bitcoin): anchored in block 954002 (2026-06-16T20:47:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/323281ce-6fc1-4f20-a332-c6e5ae8edb07.json and https://artists.proofprofile.net/proofs/artist/323281ce-6fc1-4f20-a332-c6e5ae8edb07.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:47:12Z
  text: {"copyright_id":"0xc6da13995d7da83f9dc6519d873a07202fd1ae4c7b21284c0d797784e82095a3","name":"Ññññ","registered_at":"2026-06-16T06:59:15Z","symbol":"NIM0973500","token_address":"0x558ca372179480760965dc5515d6522db8865d6f","type":"artist","uuid":"323281ce-6fc1-4f20-a332-c6e5ae8edb07"}
album: Xn-idaaaa
  type: MusicAlbum
  date published: 2012-02-11
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  type: MusicAlbum
  date published: 2014-04-22
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  type: MusicAlbum
  date published: 2016-05-16
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  type: MusicAlbum
  date published: 2020-12-07
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  type: MusicAlbum
  date published: 2024-04-11