Samsul
type: MusicGroup
popularity: 14
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b08c5d569e3a37ce17665ab90b60c4118b55b68df1cdd17dc65aed3dd5fec68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d037ca8d-afe0-41f7-b7a0-4924fbb39800.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d037ca8d-afe0-41f7-b7a0-4924fbb39800.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d037ca8d-afe0-41f7-b7a0-4924fbb39800
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
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 0x6b08c5d569e3a37ce17665ab90b60c4118b55b68df1cdd17dc65aed3dd5fec68. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d037ca8d-afe0-41f7-b7a0-4924fbb39800.json and https://artists.proofprofile.net/proofs/artist/d037ca8d-afe0-41f7-b7a0-4924fbb39800.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
album: Kota yang tak lagi sama
  type: MusicAlbum
  date published: 2025-01-07
album: Charlotte's White Veil
  type: MusicAlbum
  date published: 2025-01-13
album: alone without you
  type: MusicAlbum
  date published: 2025-02-27
album: Dia Bukan Miliku
  type: MusicAlbum
  date published: 2025-04-18
album: Doa Terakhir Untukmu
  type: MusicAlbum
  date published: 2025-05-02