Devin Hayes
type: MusicGroup
popularity: 18
followers: 22761
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb75964026051daf76b188b454af2a1a5691beacd2764b4ca15bc4fbbfb107257
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26e84af2-02ea-4c97-a012-028019562e6a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26e84af2-02ea-4c97-a012-028019562e6a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/26e84af2-02ea-4c97-a012-028019562e6a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb75964026051daf76b188b454af2a1a5691beacd2764b4ca15bc4fbbfb107257","name":"Devin Hayes","registered_at":"2026-06-14T08:33:32Z","symbol":"NIM0396981","token_address":"0x239816e239503d6272959bfd888ff862c162d8b0","type":"artist","uuid":"26e84af2-02ea-4c97-a012-028019562e6a"}
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 0xb75964026051daf76b188b454af2a1a5691beacd2764b4ca15bc4fbbfb107257. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26e84af2-02ea-4c97-a012-028019562e6a.json and https://artists.proofprofile.net/proofs/artist/26e84af2-02ea-4c97-a012-028019562e6a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0xb75964026051daf76b188b454af2a1a5691beacd2764b4ca15bc4fbbfb107257","name":"Devin Hayes","registered_at":"2026-06-14T08:33:32Z","symbol":"NIM0396981","token_address":"0x239816e239503d6272959bfd888ff862c162d8b0","type":"artist","uuid":"26e84af2-02ea-4c97-a012-028019562e6a"}
album: Kiss Me
  type: MusicAlbum
  date published: 2015-03-07
album: Brand New
  type: MusicAlbum
  date published: 2015-08-07
album: If I Could Fly
  type: MusicAlbum
  date published: 2016-08-11
album: I Could
  type: MusicAlbum
  date published: 2016-11-18
album: The Result
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  date published: 2016-12-09
album: Right Here
  type: MusicAlbum
  date published: 2017-09-09
album: Nothing Else Matters
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  date published: 2017-11-25
album: The Mind's Diary
  type: MusicAlbum
  date published: 2018-04-13
album: I Don't Need You (Mar Lovacé Remix)
  type: MusicAlbum
  date published: 2018-06-10
album: If You Wanna Go
  type: MusicAlbum
  date published: 2018-10-12
album: Nothing's Right
  type: MusicAlbum
  date published: 2018-12-13
album: Bad Girl
  type: MusicAlbum
  date published: 2019-05-03
album: Independency
  type: MusicAlbum
  date published: 2019-05-07
album: That's New
  type: MusicAlbum
  date published: 2024-02-23
album: That's New (Acoustic)
  type: MusicAlbum
  date published: 2024-03-22
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  type: MusicAlbum
  date published: 2024-05-10
album: Life Starts Now
  type: MusicAlbum
  date published: 2024-07-19
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  type: MusicAlbum
  date published: 2024-09-13
album: How It Goes
  type: MusicAlbum
  date published: 2024-10-18
album: Soulmate
  type: MusicAlbum
  date published: 2024-11-15
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  type: MusicAlbum
  date published: 2025-05-16