Tom Rotzki
type: MusicGroup
popularity: 2
followers: 342
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7550ba77ef04469525f9667d70cffaf0354b37b65dfca3da516b6a27e9ce595
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/63d498fd-3a82-4b0b-9a04-027a1e95c6ea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/63d498fd-3a82-4b0b-9a04-027a1e95c6ea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/63d498fd-3a82-4b0b-9a04-027a1e95c6ea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7550ba77ef04469525f9667d70cffaf0354b37b65dfca3da516b6a27e9ce595","name":"Tom Rotzki","registered_at":"2026-06-17T00:25:11Z","symbol":"NIM1223064","token_address":"0x8f05befcd47289b8676a49c47e5ad8f9cc54348d","type":"artist","uuid":"63d498fd-3a82-4b0b-9a04-027a1e95c6ea"}
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 0xb7550ba77ef04469525f9667d70cffaf0354b37b65dfca3da516b6a27e9ce595. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/63d498fd-3a82-4b0b-9a04-027a1e95c6ea.json and https://artists.proofprofile.net/proofs/artist/63d498fd-3a82-4b0b-9a04-027a1e95c6ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb7550ba77ef04469525f9667d70cffaf0354b37b65dfca3da516b6a27e9ce595","name":"Tom Rotzki","registered_at":"2026-06-17T00:25:11Z","symbol":"NIM1223064","token_address":"0x8f05befcd47289b8676a49c47e5ad8f9cc54348d","type":"artist","uuid":"63d498fd-3a82-4b0b-9a04-027a1e95c6ea"}
album: Episode 1
  type: MusicAlbum
  date published: 2020-05-18
album: Episode II
  type: MusicAlbum
  date published: 2020-11-09
album: Episode III
  type: MusicAlbum
  date published: 2020-12-07
album: Episode IV
  type: MusicAlbum
  date published: 2020-12-21
album: Jameson
  type: MusicAlbum
  date published: 2021-02-15
album: Episode V
  type: MusicAlbum
  date published: 2021-02-15
album: Episode VI
  type: MusicAlbum
  date published: 2021-03-15
album: AC1D
  type: MusicAlbum
  date published: 2021-04-09
album: System Down
  type: MusicAlbum
  date published: 2021-04-23
album: System Down (PIUR Remix)
  type: MusicAlbum
  date published: 2021-04-23
album: Episode VII
  type: MusicAlbum
  date published: 2021-06-07
album: Episode VIII
  type: MusicAlbum
  date published: 2021-06-28
album: Ghost In The City EP
  type: MusicAlbum
  date published: 2021-08-06
album: Episode IX
  type: MusicAlbum
  date published: 2021-08-09
album: Attract
  type: MusicAlbum
  date published: 2021-10-31
album: EXPECT
  type: MusicAlbum
  date published: 2021-11-01
album: Inspect EP
  type: MusicAlbum
  date published: 2022-12-09
album: Anyone EP
  type: MusicAlbum
  date published: 2023-02-17
album: Corpus Signum EP
  type: MusicAlbum
  date published: 2023-10-06
album: Corpus Signum EP
  type: MusicAlbum
  date published: 2023-10-20
album: Tristitia
  type: MusicAlbum
  date published: 2023-11-17
album: Digital Eclipse EP
  type: MusicAlbum
  date published: 2024-02-23
album: Radiator EP
  type: MusicAlbum
  date published: 2024-10-25
album: Signature Groove
  type: MusicAlbum
  date published: 2024-12-06
album: Midnight Synthesis
  type: MusicAlbum
  date published: 2025-05-07
album: Resources
  type: MusicAlbum
  date published: 2025-05-16
album: Stage Controller
  type: MusicAlbum
  date published: 2025-07-04
album: Explorer EP
  type: MusicAlbum
  date published: 2025-10-31