חנן
type: MusicGroup
popularity: 3
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0cc61d4e8a35ff57019eae7eeca627c1a3f2b1d3ae71941151909588a528a370
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1173da30-dcca-4ec7-92ff-07ba2d99057c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1173da30-dcca-4ec7-92ff-07ba2d99057c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1173da30-dcca-4ec7-92ff-07ba2d99057c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0cc61d4e8a35ff57019eae7eeca627c1a3f2b1d3ae71941151909588a528a370","name":"חנן","registered_at":"2026-06-15T19:40:55Z","symbol":"NIM0811575","token_address":"0x62d91ffdf6b377ff4e67c918410da51bed69a237","type":"artist","uuid":"1173da30-dcca-4ec7-92ff-07ba2d99057c"}
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 0x0cc61d4e8a35ff57019eae7eeca627c1a3f2b1d3ae71941151909588a528a370. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1173da30-dcca-4ec7-92ff-07ba2d99057c.json and https://artists.proofprofile.net/proofs/artist/1173da30-dcca-4ec7-92ff-07ba2d99057c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x0cc61d4e8a35ff57019eae7eeca627c1a3f2b1d3ae71941151909588a528a370","name":"חנן","registered_at":"2026-06-15T19:40:55Z","symbol":"NIM0811575","token_address":"0x62d91ffdf6b377ff4e67c918410da51bed69a237","type":"artist","uuid":"1173da30-dcca-4ec7-92ff-07ba2d99057c"}
album: האהבות השקטות של חנן
  type: MusicAlbum
  date published: 2008-02-01
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  type: MusicAlbum
  date published: 2023-12-07
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  type: MusicAlbum
  date published: 2025-05-16
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  type: MusicAlbum
  date published: 2025-05-16
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  type: MusicAlbum
  date published: 2025-10-08