Dan Hills
type: MusicGroup
popularity: 2
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x073a6adac459f06333c5b306bc282416d6ec55d3c7e2d79ffa6eb40b059dd795
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0de6a30a-b04d-40ec-bf0b-48c74edd07a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0de6a30a-b04d-40ec-bf0b-48c74edd07a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0de6a30a-b04d-40ec-bf0b-48c74edd07a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x073a6adac459f06333c5b306bc282416d6ec55d3c7e2d79ffa6eb40b059dd795","name":"Dan Hills","registered_at":"2026-06-15T18:21:48Z","symbol":"NIM0792695","token_address":"0x0ae2f5d9f12bf1d87c3a3074a014dbd701b2522f","type":"artist","uuid":"0de6a30a-b04d-40ec-bf0b-48c74edd07a3"}
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 0x073a6adac459f06333c5b306bc282416d6ec55d3c7e2d79ffa6eb40b059dd795. Chain 2 (Bitcoin): anchored in block 953888 (2026-06-16T04:55:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0de6a30a-b04d-40ec-bf0b-48c74edd07a3.json and https://artists.proofprofile.net/proofs/artist/0de6a30a-b04d-40ec-bf0b-48c74edd07a3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T04:55:23Z
  text: {"copyright_id":"0x073a6adac459f06333c5b306bc282416d6ec55d3c7e2d79ffa6eb40b059dd795","name":"Dan Hills","registered_at":"2026-06-15T18:21:48Z","symbol":"NIM0792695","token_address":"0x0ae2f5d9f12bf1d87c3a3074a014dbd701b2522f","type":"artist","uuid":"0de6a30a-b04d-40ec-bf0b-48c74edd07a3"}
album: Escorregando
  type: MusicAlbum
  date published: 2021-02-18
album: Respeita as Mina
  type: MusicAlbum
  date published: 2021-06-17
album: Não nos Covid
  type: MusicAlbum
  date published: 2021-07-08
album: Hinogroov
  type: MusicAlbum
  date published: 2022-07-29
album: Baiano Comum
  type: MusicAlbum
  date published: 2024-02-05