Joshua Yabut
type: MusicGroup
genre: kundiman
genre: opm
genre: pinoy indie
popularity: 2
followers: 318
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e2abb8e9115b61eacd89c4d23abeb915d2ac40a2328a311910000fe78c3ebc8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eec3d98a-46e3-4883-92e9-b239426897b7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eec3d98a-46e3-4883-92e9-b239426897b7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eec3d98a-46e3-4883-92e9-b239426897b7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e2abb8e9115b61eacd89c4d23abeb915d2ac40a2328a311910000fe78c3ebc8","name":"Joshua Yabut","registered_at":"2026-06-21T12:06:44Z","symbol":"NIM1918323","token_address":"0xc102e17e8e9c2dd74166a5d5fce79a6d7bd713c7","type":"artist","uuid":"eec3d98a-46e3-4883-92e9-b239426897b7"}
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 0x0e2abb8e9115b61eacd89c4d23abeb915d2ac40a2328a311910000fe78c3ebc8. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eec3d98a-46e3-4883-92e9-b239426897b7.json and https://artists.proofprofile.net/proofs/artist/eec3d98a-46e3-4883-92e9-b239426897b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x0e2abb8e9115b61eacd89c4d23abeb915d2ac40a2328a311910000fe78c3ebc8","name":"Joshua Yabut","registered_at":"2026-06-21T12:06:44Z","symbol":"NIM1918323","token_address":"0xc102e17e8e9c2dd74166a5d5fce79a6d7bd713c7","type":"artist","uuid":"eec3d98a-46e3-4883-92e9-b239426897b7"}
album: Aaminin Ko
  type: MusicAlbum
  date published: 2019
album: Hindi Na
  type: MusicAlbum
  date published: 2019-08-11
album: Aaminin Ko
  type: MusicAlbum
  date published: 2019-10-30
album: 'Di Ko Na Kailangan
  type: MusicAlbum
  date published: 2020-05-20
album: 'Di Ko Na Kailangan
  type: MusicAlbum
  date published: 2021-06-11
album: Aaminin Ko
  type: MusicAlbum
  date published: 2025-02-13