Alp Cose
type: MusicGroup
popularity: 16
followers: 320
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbddb8c8f0316a72290f5ffd9dd9f327563af4212de0f34fbc3ba1f4b0f1657b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8578cf96-e97d-4b4f-a159-ff3f7f7328e1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8578cf96-e97d-4b4f-a159-ff3f7f7328e1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8578cf96-e97d-4b4f-a159-ff3f7f7328e1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbddb8c8f0316a72290f5ffd9dd9f327563af4212de0f34fbc3ba1f4b0f1657b1","name":"Alp Cose","registered_at":"2026-06-14T18:28:26Z","symbol":"NIM0538884","token_address":"0xbb0f3e2b00621fdb053b1a24c1c804762e8285d9","type":"artist","uuid":"8578cf96-e97d-4b4f-a159-ff3f7f7328e1"}
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 0xbddb8c8f0316a72290f5ffd9dd9f327563af4212de0f34fbc3ba1f4b0f1657b1. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8578cf96-e97d-4b4f-a159-ff3f7f7328e1.json and https://artists.proofprofile.net/proofs/artist/8578cf96-e97d-4b4f-a159-ff3f7f7328e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xbddb8c8f0316a72290f5ffd9dd9f327563af4212de0f34fbc3ba1f4b0f1657b1","name":"Alp Cose","registered_at":"2026-06-14T18:28:26Z","symbol":"NIM0538884","token_address":"0xbb0f3e2b00621fdb053b1a24c1c804762e8285d9","type":"artist","uuid":"8578cf96-e97d-4b4f-a159-ff3f7f7328e1"}
album: Zarbo
  type: MusicAlbum
  date published: 2021-07-16
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  type: MusicAlbum
  date published: 2021-07-16
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  type: MusicAlbum
  date published: 2022-05-20
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  type: MusicAlbum
  date published: 2022-08-18
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  type: MusicAlbum
  date published: 2023-03-10
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  type: MusicAlbum
  date published: 2024-01-19
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  type: MusicAlbum
  date published: 2024-07-19