The Do·pos
type: MusicGroup
popularity: 10
followers: 1102
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6c1e22603e41ec06cbcb9e56d6376ecafb69417f45d518e871eda7b4e0e399e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39c68209-5800-4c1b-ba46-81a04b14befd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39c68209-5800-4c1b-ba46-81a04b14befd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/39c68209-5800-4c1b-ba46-81a04b14befd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6c1e22603e41ec06cbcb9e56d6376ecafb69417f45d518e871eda7b4e0e399e","name":"The Do·pos","registered_at":"2026-06-16T10:03:15Z","symbol":"NIM1017440","token_address":"0x7fc2319ecb7028c0b8c77a6dfbd1c19a3f1fe315","type":"artist","uuid":"39c68209-5800-4c1b-ba46-81a04b14befd"}
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 0xa6c1e22603e41ec06cbcb9e56d6376ecafb69417f45d518e871eda7b4e0e399e. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39c68209-5800-4c1b-ba46-81a04b14befd.json and https://artists.proofprofile.net/proofs/artist/39c68209-5800-4c1b-ba46-81a04b14befd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:43:23Z
  text: {"copyright_id":"0xa6c1e22603e41ec06cbcb9e56d6376ecafb69417f45d518e871eda7b4e0e399e","name":"The Do·pos","registered_at":"2026-06-16T10:03:15Z","symbol":"NIM1017440","token_address":"0x7fc2319ecb7028c0b8c77a6dfbd1c19a3f1fe315","type":"artist","uuid":"39c68209-5800-4c1b-ba46-81a04b14befd"}
album: Saobade
  type: MusicAlbum
  date published: 2023-04-26