One Deep
type: MusicGroup
genre: underground hip hop
popularity: 3
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3d4cb62e37e71a5b29be03effe3f56c391c7ad1829b456786a86207ee593f90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953962
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953962
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27a33b53-2dd3-40d5-adba-b5a9c85d16c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27a33b53-2dd3-40d5-adba-b5a9c85d16c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27a33b53-2dd3-40d5-adba-b5a9c85d16c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T15:03:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3d4cb62e37e71a5b29be03effe3f56c391c7ad1829b456786a86207ee593f90","name":"One Deep","registered_at":"2026-06-16T03:17:46Z","symbol":"NIM0920600","token_address":"0x1a320ad4ac43402c99883b39079679aee9f9b7e7","type":"artist","uuid":"27a33b53-2dd3-40d5-adba-b5a9c85d16c8"}
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 0xd3d4cb62e37e71a5b29be03effe3f56c391c7ad1829b456786a86207ee593f90. Chain 2 (Bitcoin): anchored in block 953962 (2026-06-16T15:03:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27a33b53-2dd3-40d5-adba-b5a9c85d16c8.json and https://artists.proofprofile.net/proofs/artist/27a33b53-2dd3-40d5-adba-b5a9c85d16c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T15:03:47Z
  text: {"copyright_id":"0xd3d4cb62e37e71a5b29be03effe3f56c391c7ad1829b456786a86207ee593f90","name":"One Deep","registered_at":"2026-06-16T03:17:46Z","symbol":"NIM0920600","token_address":"0x1a320ad4ac43402c99883b39079679aee9f9b7e7","type":"artist","uuid":"27a33b53-2dd3-40d5-adba-b5a9c85d16c8"}