Ria Mar
type: MusicGroup
popularity: 2
followers: 181
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85b4d3bc63abb633ff14aeed60496d03720d81388851d55b58ddf517fb8dab4a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c44716dc-20c2-4331-a6ec-46757a8ca3a8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c44716dc-20c2-4331-a6ec-46757a8ca3a8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c44716dc-20c2-4331-a6ec-46757a8ca3a8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85b4d3bc63abb633ff14aeed60496d03720d81388851d55b58ddf517fb8dab4a","name":"Ria Mar","registered_at":"2026-06-20T20:52:28Z","symbol":"NIM1711040","token_address":"0xae56497e8df4c71a3e9b359b207dbe821e9e0068","type":"artist","uuid":"c44716dc-20c2-4331-a6ec-46757a8ca3a8"}
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 0x85b4d3bc63abb633ff14aeed60496d03720d81388851d55b58ddf517fb8dab4a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c44716dc-20c2-4331-a6ec-46757a8ca3a8.json and https://artists.proofprofile.net/proofs/artist/c44716dc-20c2-4331-a6ec-46757a8ca3a8.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x85b4d3bc63abb633ff14aeed60496d03720d81388851d55b58ddf517fb8dab4a","name":"Ria Mar","registered_at":"2026-06-20T20:52:28Z","symbol":"NIM1711040","token_address":"0xae56497e8df4c71a3e9b359b207dbe821e9e0068","type":"artist","uuid":"c44716dc-20c2-4331-a6ec-46757a8ca3a8"}
album: All The Best
  type: MusicAlbum
  date published: 2022-01-21
album: 2 LIARS
  type: MusicAlbum
  date published: 2022-07-22
album: 2 Liars
  type: MusicAlbum
  date published: 2022-08-12
album: Planes & Plans (In My Zone)
  type: MusicAlbum
  date published: 2022-10-21
album: No Mistletoe
  type: MusicAlbum
  date published: 2022-11-25
album: GRIEF :(
  type: MusicAlbum
  date published: 2023-01-13
album: 33km/h
  type: MusicAlbum
  date published: 2023-04-27
album: i don't wanna feel
  type: MusicAlbum
  date published: 2023-09-28