Rangga
type: MusicGroup
popularity: 12
followers: 148
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d07f14b2eb19cee1584a4be448ff495bb6e437531c728add7b464ca72a0923e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c60a393b-23fa-4f2e-9013-f6ae9eac66cc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c60a393b-23fa-4f2e-9013-f6ae9eac66cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c60a393b-23fa-4f2e-9013-f6ae9eac66cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
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 0x0d07f14b2eb19cee1584a4be448ff495bb6e437531c728add7b464ca72a0923e. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c60a393b-23fa-4f2e-9013-f6ae9eac66cc.json and https://artists.proofprofile.net/proofs/artist/c60a393b-23fa-4f2e-9013-f6ae9eac66cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:33:29Z
album: Hentikan
  type: MusicAlbum
  date published: 2015-03-23
album: Tak Ingin Pisah
  type: MusicAlbum
  date published: 2015-06-16
album: Pergilah Terindah
  type: MusicAlbum
  date published: 2015-06-16
album: Tak Ingin Pisah
  type: MusicAlbum
  date published: 2016-09-15
album: Cerita Lalu
  type: MusicAlbum
  date published: 2018-03-15
album: Cinta Beda Keyakinan
  type: MusicAlbum
  date published: 2018-12-18
album: Kau Takkan Sendiri
  type: MusicAlbum
  date published: 2022-04-01