MASBRAND
type: MusicGroup
popularity: 8
followers: 121
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3bb97aec00b353cbc88e8d77dad50d3b621dbd3c726e535fb9f7b3b536ab988
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17743999-d2db-4972-98c3-0433c0ea5cec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17743999-d2db-4972-98c3-0433c0ea5cec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/17743999-d2db-4972-98c3-0433c0ea5cec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
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 0xb3bb97aec00b353cbc88e8d77dad50d3b621dbd3c726e535fb9f7b3b536ab988. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17743999-d2db-4972-98c3-0433c0ea5cec.json and https://artists.proofprofile.net/proofs/artist/17743999-d2db-4972-98c3-0433c0ea5cec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
album: Aje kendor
  type: MusicAlbum
  date published: 2020-05-08
album: Aje Kendor
  type: MusicAlbum
  date published: 2020-05-29
album: Aje Kendor
  type: MusicAlbum
  date published: 2020-05-29
album: Ahama abur (Instrumental Version)
  type: MusicAlbum
  date published: 2023-12-30
album: Ilusi Tak Bertepi
  type: MusicAlbum
  date published: 2024-02-06
album: A N I M E
  type: MusicAlbum
  date published: 2024-05-23
album: Jalan Kita Berbeda
  type: MusicAlbum
  date published: 2025-07-26