Dalton John
type: MusicGroup
popularity: 8
followers: 545
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfaa4e80103f54e968c571083fb4276cbf920cb7908573144acb0dc75a5fe93b
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/284c1cbc-dc40-4433-9d07-1c22a77fa5e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/284c1cbc-dc40-4433-9d07-1c22a77fa5e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/284c1cbc-dc40-4433-9d07-1c22a77fa5e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfaa4e80103f54e968c571083fb4276cbf920cb7908573144acb0dc75a5fe93b","name":"Dalton John","registered_at":"2026-06-16T03:32:14Z","symbol":"NIM0924052","token_address":"0x99bcc79983c173fcd0b5819859807d2161395187","type":"artist","uuid":"284c1cbc-dc40-4433-9d07-1c22a77fa5e4"}
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 0xbfaa4e80103f54e968c571083fb4276cbf920cb7908573144acb0dc75a5fe93b. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/284c1cbc-dc40-4433-9d07-1c22a77fa5e4.json and https://artists.proofprofile.net/proofs/artist/284c1cbc-dc40-4433-9d07-1c22a77fa5e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0xbfaa4e80103f54e968c571083fb4276cbf920cb7908573144acb0dc75a5fe93b","name":"Dalton John","registered_at":"2026-06-16T03:32:14Z","symbol":"NIM0924052","token_address":"0x99bcc79983c173fcd0b5819859807d2161395187","type":"artist","uuid":"284c1cbc-dc40-4433-9d07-1c22a77fa5e4"}
album: Wondering Why
  type: MusicAlbum
  date published: 2017-03-10
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  type: MusicAlbum
  date published: 2017-06-16
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  type: MusicAlbum
  date published: 2018-05-25
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  type: MusicAlbum
  date published: 2019-05-24
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  type: MusicAlbum
  date published: 2022-02-25
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  type: MusicAlbum
  date published: 2022-06-17
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  type: MusicAlbum
  date published: 2022-07-08
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  type: MusicAlbum
  date published: 2023-07-07
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  type: MusicAlbum
  date published: 2023-07-21