Ryan Holiday
type: MusicGroup
description: Ryan Clark Holiday (born June 16, 1987) is an American marketer and author. He became known for writing books and marketing them with non-traditional methods. He has now also become known for marketin
popularity: 14
followers: 1436
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcd22715fa942be6ba6bc13203c5d18fcb72935b6dc8287772f65fe8bd04debf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d30653ac-7d3c-4860-b91f-814b9f3127e9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d30653ac-7d3c-4860-b91f-814b9f3127e9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d30653ac-7d3c-4860-b91f-814b9f3127e9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfcd22715fa942be6ba6bc13203c5d18fcb72935b6dc8287772f65fe8bd04debf","name":"Ryan Holiday","registered_at":"2026-06-15T02:47:41Z","symbol":"NIM0658057","token_address":"0x685a10fb37bcaf559a0e802314dbedac45d57f2f","type":"artist","uuid":"d30653ac-7d3c-4860-b91f-814b9f3127e9"}
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 0xfcd22715fa942be6ba6bc13203c5d18fcb72935b6dc8287772f65fe8bd04debf. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d30653ac-7d3c-4860-b91f-814b9f3127e9.json and https://artists.proofprofile.net/proofs/artist/d30653ac-7d3c-4860-b91f-814b9f3127e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xfcd22715fa942be6ba6bc13203c5d18fcb72935b6dc8287772f65fe8bd04debf","name":"Ryan Holiday","registered_at":"2026-06-15T02:47:41Z","symbol":"NIM0658057","token_address":"0x685a10fb37bcaf559a0e802314dbedac45d57f2f","type":"artist","uuid":"d30653ac-7d3c-4860-b91f-814b9f3127e9"}
album: Selfish Bruises
  type: MusicAlbum
  date published: 2015-07-03
album: Dein Ego ist dein Feind (So besiegst du deinen größten Gegner)
  type: MusicAlbum
  date published: 2017-06-12
album: In der Stille liegt Dein Weg
  type: MusicAlbum
  date published: 2020-06-08
album: Ego Is the Enemy
  type: MusicAlbum
  date published: 2025-07-28