Alex Whitcombe
type: MusicGroup
genre: trance
popularity: 4
followers: 122
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdaacf45402ef745cb0642380142c571a92c787d43faf8474229913399d4aa035
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da7b3e85-075f-46cf-8180-bd04606fc4fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da7b3e85-075f-46cf-8180-bd04606fc4fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da7b3e85-075f-46cf-8180-bd04606fc4fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdaacf45402ef745cb0642380142c571a92c787d43faf8474229913399d4aa035","name":"Alex Whitcombe","registered_at":"2026-06-21T04:38:02Z","symbol":"NIM1818367","token_address":"0x194f21712ddb9156b8630eda7dcb0f5c3cdd79e3","type":"artist","uuid":"da7b3e85-075f-46cf-8180-bd04606fc4fa"}
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 0xdaacf45402ef745cb0642380142c571a92c787d43faf8474229913399d4aa035. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da7b3e85-075f-46cf-8180-bd04606fc4fa.json and https://artists.proofprofile.net/proofs/artist/da7b3e85-075f-46cf-8180-bd04606fc4fa.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xdaacf45402ef745cb0642380142c571a92c787d43faf8474229913399d4aa035","name":"Alex Whitcombe","registered_at":"2026-06-21T04:38:02Z","symbol":"NIM1818367","token_address":"0x194f21712ddb9156b8630eda7dcb0f5c3cdd79e3","type":"artist","uuid":"da7b3e85-075f-46cf-8180-bd04606fc4fa"}
album: Reflection
  type: MusicAlbum
  date published: 2011-11-14
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  type: MusicAlbum
  date published: 2012
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  type: MusicAlbum
  date published: 2012-08-20
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  type: MusicAlbum
  date published: 2022-08-05
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  type: MusicAlbum
  date published: 2025-02-28