Anh Đô
type: MusicGroup
popularity: 2
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x212ca07d0415b82d1c8b55dce1cc45fe9bdd14d5e116150149a0b4be05019f58
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953933
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953933
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2017530f-e784-42d7-990b-92ec381c7b06.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2017530f-e784-42d7-990b-92ec381c7b06.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2017530f-e784-42d7-990b-92ec381c7b06
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:13:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x212ca07d0415b82d1c8b55dce1cc45fe9bdd14d5e116150149a0b4be05019f58","name":"Anh Đô","registered_at":"2026-06-16T00:42:40Z","symbol":"NIM0883553","token_address":"0x66c6e8ab6c1b5d2b4c25f2892e287b11d35b57ee","type":"artist","uuid":"2017530f-e784-42d7-990b-92ec381c7b06"}
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 0x212ca07d0415b82d1c8b55dce1cc45fe9bdd14d5e116150149a0b4be05019f58. Chain 2 (Bitcoin): anchored in block 953936 (2026-06-16T11:24:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2017530f-e784-42d7-990b-92ec381c7b06.json and https://artists.proofprofile.net/proofs/artist/2017530f-e784-42d7-990b-92ec381c7b06.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:24:55Z
  text: {"copyright_id":"0x212ca07d0415b82d1c8b55dce1cc45fe9bdd14d5e116150149a0b4be05019f58","name":"Anh Đô","registered_at":"2026-06-16T00:42:40Z","symbol":"NIM0883553","token_address":"0x66c6e8ab6c1b5d2b4c25f2892e287b11d35b57ee","type":"artist","uuid":"2017530f-e784-42d7-990b-92ec381c7b06"}
album: Chúa Giàu Lòng Thương Xót
  type: MusicAlbum
  date published: 2018-10-25
album: Khúc Ca Tạ Ơn
  type: MusicAlbum
  date published: 2018-10-25
album: Cung Chúc Trinh Vương
  type: MusicAlbum
  date published: 2018-10-25
album: Chúa Không Lầm
  type: MusicAlbum
  date published: 2018-10-25
album: Lắng Nghe Lời Chúa
  type: MusicAlbum
  date published: 2018-10-29
album: Bước Chân Buồn
  type: MusicAlbum
  date published: 2019-01-13
album: Hạnh Phúc Vì Có Em
  type: MusicAlbum
  date published: 2019-01-13
album: Nụ Hôn Đã Xa Rời
  type: MusicAlbum
  date published: 2019-01-13
album: Sao Cha Im Lặng
  type: MusicAlbum
  date published: 2019-01-26
album: Sầu Tím Chiều Đông
  type: MusicAlbum
  date published: 2019-01-26
album: Hang Bê-Lem
  type: MusicAlbum
  date published: 2019-01-26
album: Người Chết Vì Yêu
  type: MusicAlbum
  date published: 2019-01-26
album: Dĩ Vãng Buồn
  type: MusicAlbum
  date published: 2019-01-30
album: Mùa Xuân Gọi
  type: MusicAlbum
  date published: 2019-02-28
album: Những Sáng Tác Hay Nhất Của Nhạc Sĩ An Dân
  type: MusicAlbum
  date published: 2019-02-28
album: Bài Không Tên Số Hai
  type: MusicAlbum
  date published: 2019-04-04
album: Tiếng Vọng Quê Hương
  type: MusicAlbum
  date published: 2019-04-04
album: Từ Lúc Em Đi
  type: MusicAlbum
  date published: 2019-04-12
album: Đêm Say
  type: MusicAlbum
  date published: 2019-04-12
album: Liên Khúc Nhỏ Ơi - Cây Đàn Bỏ Quên
  type: MusicAlbum
  date published: 2019-06-13
album: Sầu Đông
  type: MusicAlbum
  date published: 2019-06-13
album: Như Hoa Mùa Xuân
  type: MusicAlbum
  date published: 2019-12-27
album: Dĩ Vãng Buồn
  type: MusicAlbum
  date published: 2020-11-26
album: Mùa Xuân Gọi
  type: MusicAlbum
  date published: 2020-11-27
album: Liên Khúc Nhỏ Ơi / Cây Đàn Bỏ Quên
  type: MusicAlbum
  date published: 2020-12-02