Selina Yek
type: MusicGroup
genre: german pop
popularity: 9
followers: 63
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x163e667968d2e5cd9855e3f0d642fa5a69a5a38d193f66c0b0f6d0f7464b5901
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/282dcb06-5c9a-4206-a15e-b3096eed41f5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/282dcb06-5c9a-4206-a15e-b3096eed41f5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/282dcb06-5c9a-4206-a15e-b3096eed41f5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x163e667968d2e5cd9855e3f0d642fa5a69a5a38d193f66c0b0f6d0f7464b5901","name":"Selina Yek","registered_at":"2026-06-16T03:32:36Z","symbol":"NIM0924140","token_address":"0x8e9973f1f2e90d4f202a0ae6fe73f8abc1c791d9","type":"artist","uuid":"282dcb06-5c9a-4206-a15e-b3096eed41f5"}
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 0x163e667968d2e5cd9855e3f0d642fa5a69a5a38d193f66c0b0f6d0f7464b5901. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/282dcb06-5c9a-4206-a15e-b3096eed41f5.json and https://artists.proofprofile.net/proofs/artist/282dcb06-5c9a-4206-a15e-b3096eed41f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x163e667968d2e5cd9855e3f0d642fa5a69a5a38d193f66c0b0f6d0f7464b5901","name":"Selina Yek","registered_at":"2026-06-16T03:32:36Z","symbol":"NIM0924140","token_address":"0x8e9973f1f2e90d4f202a0ae6fe73f8abc1c791d9","type":"artist","uuid":"282dcb06-5c9a-4206-a15e-b3096eed41f5"}
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  type: MusicAlbum
  date published: 2023-03-17
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-04-28
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  type: MusicAlbum
  date published: 2023-07-21
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-09-27