Tom Rumbellow
type: MusicGroup
popularity: 7
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa394b63253b2d6e88d5982950e15fb7dab25b454c126c153402d6ecab6573d3a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953958
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953958
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26db0368-403a-4429-a2e8-c02f9061d723.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26db0368-403a-4429-a2e8-c02f9061d723.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/26db0368-403a-4429-a2e8-c02f9061d723
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:52:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa394b63253b2d6e88d5982950e15fb7dab25b454c126c153402d6ecab6573d3a","name":"Tom Rumbellow","registered_at":"2026-06-16T03:01:41Z","symbol":"NIM0916769","token_address":"0x6a253dac89f4c4163d0f50c7796833d98789bd53","type":"artist","uuid":"26db0368-403a-4429-a2e8-c02f9061d723"}
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 0xa394b63253b2d6e88d5982950e15fb7dab25b454c126c153402d6ecab6573d3a. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26db0368-403a-4429-a2e8-c02f9061d723.json and https://artists.proofprofile.net/proofs/artist/26db0368-403a-4429-a2e8-c02f9061d723.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xa394b63253b2d6e88d5982950e15fb7dab25b454c126c153402d6ecab6573d3a","name":"Tom Rumbellow","registered_at":"2026-06-16T03:01:41Z","symbol":"NIM0916769","token_address":"0x6a253dac89f4c4163d0f50c7796833d98789bd53","type":"artist","uuid":"26db0368-403a-4429-a2e8-c02f9061d723"}
album: Filament Original Soundtrack
  type: MusicAlbum
  date published: 2020-04-23
album: Uncle Chop's Rocket Shop (Original Soundtrack)
  type: MusicAlbum
  date published: 2024-12-05