Haro
type: MusicGroup
genre: vietnam indie
genre: v-pop
popularity: 12
followers: 344
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2f87bb5eed2d3b5914d385f2e0aff2d8308b94b05aacfe34789bd8fd912aa34
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953645
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953645
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ef2d793-bd1f-440f-b3cf-3c982856ea07.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ef2d793-bd1f-440f-b3cf-3c982856ea07.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ef2d793-bd1f-440f-b3cf-3c982856ea07
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T14:31:42Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f87bb5eed2d3b5914d385f2e0aff2d8308b94b05aacfe34789bd8fd912aa34. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ef2d793-bd1f-440f-b3cf-3c982856ea07.json and https://artists.proofprofile.net/proofs/artist/3ef2d793-bd1f-440f-b3cf-3c982856ea07.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T14:31:42Z
album: Chờ Ngày Anh Về
  type: MusicAlbum
  date published: 2018-03-01
album: Ăn Gì Không Béo
  type: MusicAlbum
  date published: 2018-03-01
album: Lừa Tình
  type: MusicAlbum
  date published: 2018-03-01
album: Bài Hát Này Không Thuộc Về Em
  type: MusicAlbum
  date published: 2020-10-05
album: Ăn Gì Không Béo
  type: MusicAlbum
  date published: 2021-01-13
album: Lừa Tình
  type: MusicAlbum
  date published: 2021-02-03
album: Chờ Ngày Anh Về
  type: MusicAlbum
  date published: 2021-02-03
album: Cuộc Hẹn Đầu Tiên
  type: MusicAlbum
  date published: 2021-04-28
album: Than Thở
  type: MusicAlbum
  date published: 2021-09-02
album: Dẫu Biết
  type: MusicAlbum
  date published: 2021-09-30
album: Dẫu Biết (Lofi Version)
  type: MusicAlbum
  date published: 2021-10-16
album: Thành Phố Vào Mùa Cô Đơn
  type: MusicAlbum
  date published: 2022-01-07
album: Khi Mùa Mưa Đi Qua
  type: MusicAlbum
  date published: 2022-02-28
album: Buồn Nào Đẹp Như Thế - “Chuyện Của Anh”
  type: MusicAlbum
  date published: 2022-06-18