Eli Kelemer
type: MusicGroup
popularity: 12
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1cf6e1d892fcb9852302c411091ef048bc7999a3816736d05708a92a35aa3a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953602
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953602
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f23d885-e3f5-4de1-9f24-64da43810b22.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f23d885-e3f5-4de1-9f24-64da43810b22.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f23d885-e3f5-4de1-9f24-64da43810b22
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:58:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1cf6e1d892fcb9852302c411091ef048bc7999a3816736d05708a92a35aa3a1","name":"Eli Kelemer","registered_at":"2026-06-14T06:03:46Z","symbol":"NIM0361289","token_address":"0x5582307b2f55b2506d66ccd41fd6634a4de87556","type":"artist","uuid":"0f23d885-e3f5-4de1-9f24-64da43810b22"}
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 0xe1cf6e1d892fcb9852302c411091ef048bc7999a3816736d05708a92a35aa3a1. Chain 2 (Bitcoin): anchored in block 953602 (2026-06-14T06:58:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f23d885-e3f5-4de1-9f24-64da43810b22.json and https://artists.proofprofile.net/proofs/artist/0f23d885-e3f5-4de1-9f24-64da43810b22.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T06:58:10Z
  text: {"copyright_id":"0xe1cf6e1d892fcb9852302c411091ef048bc7999a3816736d05708a92a35aa3a1","name":"Eli Kelemer","registered_at":"2026-06-14T06:03:46Z","symbol":"NIM0361289","token_address":"0x5582307b2f55b2506d66ccd41fd6634a4de87556","type":"artist","uuid":"0f23d885-e3f5-4de1-9f24-64da43810b22"}
album: Tefila L'ani
  type: MusicAlbum
  date published: 2024-03-17
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  type: MusicAlbum
  date published: 2024-06-21
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  type: MusicAlbum
  date published: 2024-09-01
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  type: MusicAlbum
  date published: 2024-11-20
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  type: MusicAlbum
  date published: 2025-01-07
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  type: MusicAlbum
  date published: 2025-07-11