Dylan Harcourt
type: MusicGroup
popularity: 10
followers: 1563
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x655bd4893517a7c7fdfbcd5ad04bc8e40f49487da7a3d03374fa16e628c8cf78
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce68d78d-6725-434d-b975-6b859924a0e9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce68d78d-6725-434d-b975-6b859924a0e9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ce68d78d-6725-434d-b975-6b859924a0e9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x655bd4893517a7c7fdfbcd5ad04bc8e40f49487da7a3d03374fa16e628c8cf78","name":"Dylan Harcourt","registered_at":"2026-06-21T00:01:06Z","symbol":"NIM1756025","token_address":"0xe7e3fe03c393c1649c2e817da7c085c0041d4ea0","type":"artist","uuid":"ce68d78d-6725-434d-b975-6b859924a0e9"}
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 0x655bd4893517a7c7fdfbcd5ad04bc8e40f49487da7a3d03374fa16e628c8cf78. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ce68d78d-6725-434d-b975-6b859924a0e9.json and https://artists.proofprofile.net/proofs/artist/ce68d78d-6725-434d-b975-6b859924a0e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x655bd4893517a7c7fdfbcd5ad04bc8e40f49487da7a3d03374fa16e628c8cf78","name":"Dylan Harcourt","registered_at":"2026-06-21T00:01:06Z","symbol":"NIM1756025","token_address":"0xe7e3fe03c393c1649c2e817da7c085c0041d4ea0","type":"artist","uuid":"ce68d78d-6725-434d-b975-6b859924a0e9"}
album: Sinking
  type: MusicAlbum
  date published: 2017-10-19
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  type: MusicAlbum
  date published: 2018-04-27
album: Seasons Change
  type: MusicAlbum
  date published: 2018-05-27
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  type: MusicAlbum
  date published: 2018-05-27
album: Sinking
  type: MusicAlbum
  date published: 2019-10-20
album: I'm Not The One
  type: MusicAlbum
  date published: 2023-01-27
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  type: MusicAlbum
  date published: 2023-07-14
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  type: MusicAlbum
  date published: 2024-08-02
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  type: MusicAlbum
  date published: 2025-03-07
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  type: MusicAlbum
  date published: 2025-04-11
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  type: MusicAlbum
  date published: 2025-05-01