Ricken's
type: MusicGroup
popularity: 3
followers: 195
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bb011a89d7ad5b0581349b190e46e9bbbf1b30efa5e0eb03c8e23aef3c4f75b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953958
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953958
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26f00f43-c45a-4116-9b71-6c7458007bd9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26f00f43-c45a-4116-9b71-6c7458007bd9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/26f00f43-c45a-4116-9b71-6c7458007bd9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:52:44Z
additional property: OTSCanonicalRecord
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 0x0bb011a89d7ad5b0581349b190e46e9bbbf1b30efa5e0eb03c8e23aef3c4f75b. Chain 2 (Bitcoin): anchored in block 953958 (2026-06-16T14:52:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26f00f43-c45a-4116-9b71-6c7458007bd9.json and https://artists.proofprofile.net/proofs/artist/26f00f43-c45a-4116-9b71-6c7458007bd9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:52:44Z
album: Dear my friends/80's pure
  type: MusicAlbum
  date published: 2004-11-10
album: give me some mo'rock/Message
  type: MusicAlbum
  date published: 2004-11-25
album: WHO
  type: MusicAlbum
  date published: 2005-01-13
album: BE FREE
  type: MusicAlbum
  date published: 2005-06-08
album: YES
  type: MusicAlbum
  date published: 2005-10-05
album: 桜涙/above the horizon
  type: MusicAlbum
  date published: 2006-04-05
album: SUNNY / Hungry mind
  type: MusicAlbum
  date published: 2006-06-14
album: JAM
  type: MusicAlbum
  date published: 2006-08-02
album: Ricken's 20 -WHO , YES & JAM- RECORD
  type: MusicAlbum
  date published: 2006-10-11