Cub Room
type: MusicGroup
popularity: 3
followers: 47
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbafc404c83e77f7f3f710f569e0193649101851adfe4ebee4fae841cd5cf7e17
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a39d968-92e5-4f0b-861d-753c251f4c30.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a39d968-92e5-4f0b-861d-753c251f4c30.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4a39d968-92e5-4f0b-861d-753c251f4c30
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbafc404c83e77f7f3f710f569e0193649101851adfe4ebee4fae841cd5cf7e17","name":"Cub Room","registered_at":"2026-06-16T15:32:11Z","symbol":"NIM1095909","token_address":"0x4606e2523a77ea9a88f9163915da903944ed0287","type":"artist","uuid":"4a39d968-92e5-4f0b-861d-753c251f4c30"}
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 0xbafc404c83e77f7f3f710f569e0193649101851adfe4ebee4fae841cd5cf7e17. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4a39d968-92e5-4f0b-861d-753c251f4c30.json and https://artists.proofprofile.net/proofs/artist/4a39d968-92e5-4f0b-861d-753c251f4c30.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xbafc404c83e77f7f3f710f569e0193649101851adfe4ebee4fae841cd5cf7e17","name":"Cub Room","registered_at":"2026-06-16T15:32:11Z","symbol":"NIM1095909","token_address":"0x4606e2523a77ea9a88f9163915da903944ed0287","type":"artist","uuid":"4a39d968-92e5-4f0b-861d-753c251f4c30"}
album: Need A Little Love
  type: MusicAlbum
  date published: 2022-03-18
album: Need A Little Love
  type: MusicAlbum
  date published: 2022-03-18
album: Cut Loose
  type: MusicAlbum
  date published: 2023-10-27
album: Cut Loose
  type: MusicAlbum
  date published: 2023-10-27
album: Together We Are One
  type: MusicAlbum
  date published: 2023-12-15
album: Together We Are One
  type: MusicAlbum
  date published: 2023-12-15