Milo & Roman
type: MusicGroup
popularity: 9
followers: 314
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d7f5c4e1800c8cd77712888d94e00d304180963b693d269bf288cf2a36231e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e59daca9-034d-47d9-b3dc-59cf4ed5f060.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e59daca9-034d-47d9-b3dc-59cf4ed5f060.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e59daca9-034d-47d9-b3dc-59cf4ed5f060
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d7f5c4e1800c8cd77712888d94e00d304180963b693d269bf288cf2a36231e5","name":"Milo & Roman","registered_at":"2026-06-21T08:20:26Z","symbol":"NIM1874005","token_address":"0xb6a6d29b3ed7feb80acc30fa9aead2f9e3e6ae0c","type":"artist","uuid":"e59daca9-034d-47d9-b3dc-59cf4ed5f060"}
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 0x1d7f5c4e1800c8cd77712888d94e00d304180963b693d269bf288cf2a36231e5. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e59daca9-034d-47d9-b3dc-59cf4ed5f060.json and https://artists.proofprofile.net/proofs/artist/e59daca9-034d-47d9-b3dc-59cf4ed5f060.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x1d7f5c4e1800c8cd77712888d94e00d304180963b693d269bf288cf2a36231e5","name":"Milo & Roman","registered_at":"2026-06-21T08:20:26Z","symbol":"NIM1874005","token_address":"0xb6a6d29b3ed7feb80acc30fa9aead2f9e3e6ae0c","type":"artist","uuid":"e59daca9-034d-47d9-b3dc-59cf4ed5f060"}
album: Quieres Volver
  type: MusicAlbum
  date published: 2014-03-25
album: Tonight
  type: MusicAlbum
  date published: 2014-04-01
album: Yo Te Amaré
  type: MusicAlbum
  date published: 2016-07-29
album: Yo Te Amaré
  type: MusicAlbum
  date published: 2017-08-04