Rajo Sikumbang
type: MusicGroup
popularity: 3
followers: 346
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95aa7e8708b51b1d758723c7ffd99da01d0da5fd77ff23a355c3acabdf67c936
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/786ab3cb-19f7-414b-8ad8-56a894927d3d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/786ab3cb-19f7-414b-8ad8-56a894927d3d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/786ab3cb-19f7-414b-8ad8-56a894927d3d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x95aa7e8708b51b1d758723c7ffd99da01d0da5fd77ff23a355c3acabdf67c936","name":"Rajo Sikumbang","registered_at":"2026-06-17T07:36:21Z","symbol":"NIM1325925","token_address":"0xb43dd0321e18f1e0a757bcb8fad1b4a161aeb8e8","type":"artist","uuid":"786ab3cb-19f7-414b-8ad8-56a894927d3d"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95aa7e8708b51b1d758723c7ffd99da01d0da5fd77ff23a355c3acabdf67c936. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/786ab3cb-19f7-414b-8ad8-56a894927d3d.json and https://artists.proofprofile.net/proofs/artist/786ab3cb-19f7-414b-8ad8-56a894927d3d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x95aa7e8708b51b1d758723c7ffd99da01d0da5fd77ff23a355c3acabdf67c936","name":"Rajo Sikumbang","registered_at":"2026-06-17T07:36:21Z","symbol":"NIM1325925","token_address":"0xb43dd0321e18f1e0a757bcb8fad1b4a161aeb8e8","type":"artist","uuid":"786ab3cb-19f7-414b-8ad8-56a894927d3d"}
album: Anak Nan Tingga
  type: MusicAlbum
  date published: 2020-10-15
album: Kain Pandukuang
  type: MusicAlbum
  date published: 2020-10-25
album: Samo Rindu
  type: MusicAlbum
  date published: 2020-11-18
album: Mati Pajak
  type: MusicAlbum
  date published: 2020-12-04
album: Ratok Kincia Tuo
  type: MusicAlbum
  date published: 2020-12-27
album: Pulang Diangko Ketek
  type: MusicAlbum
  date published: 2022-10-11
album: Rajo Sikumbang & Bhetta Gucci - Dendang Solmed.2
  type: MusicAlbum
  date published: 2023-02-15
album: Adiak Sayang Abang
  type: MusicAlbum
  date published: 2024-03-20
album: Ginyang Salender Ginyang
  type: MusicAlbum
  date published: 2024-04-12
album: Awak Saba Uranglah Galak
  type: MusicAlbum
  date published: 2024-04-20
album: Siriah Carano Ameh Paminang
  type: MusicAlbum
  date published: 2024-04-29
album: Tadayo Bujuak Rayu
  type: MusicAlbum
  date published: 2024-06-30
album: Malala
  type: MusicAlbum
  date published: 2025-01-10
album: Jan Di Cari - Cari
  type: MusicAlbum
  date published: 2025-01-11