1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80b4ea33d4f1c4ac4accad6f91466391b518ebbb060e7cbe0e20b89511045cb. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5273809-0853-4b4a-93e5-3c62aba05eb4.json and https://artists.proofprofile.net/proofs/artist/e5273809-0853-4b4a-93e5-3c62aba05eb4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Thế Giới Anh Cần Có Em (feat. Doll Phan Hiếu) - Remix
Liên Khúc Xuân Yêu Thương (feat. Châu Chí Hùng) - Instrumental
Hạnh Phúc Phương Xa (feat. Doll Phan Hiếu)
Miền Trung Khó Khăn Lắm Người Ơi (feat. Doll Phan Hiếu)
Thế Giới Anh Cần Có Em (feat. Doll Phan Hiếu)
Yêu Em Nhưng Không Dám Nói (feat. Doll Phan Hiếu)
Hai Ta Đều Tổn Thương (feat. Kim Ny Ngọc)
Hạnh Phúc Phương Xa (feat. Doll Phan Hiếu) - Instrumental
Miền Trung Khó Khăn Lắm Người Ơi (feat. Doll Phan Hiếu) - Instrumental
Yêu Em Nhưng Không Dám Nói (feat. Doll Phan Hiếu) - Instrumental
Nhường Em Cho Người Ấy - DJ Trang Chubby Remix
Luyến Lưu (feat. Nguyễn Đình Long) - Instrumental
Sóng Gió Có Anh Lo (QV Remix) [Version 2]
Thế Giới Gọi Tắt Là Em (HM Remix)[Version 2]
{"copyright_id":"0x279f8ff3578a45b08b2f6e65d060dacf79711748ee90e46e60bc87889982bd1f","isrc":"QZYHM2419563","name":"Hứa Đợi Nhưng Chẳng Tới (Deep House)","registered_at":"2026-06-22T09:51:41Z","spotify_id":"1ddM2ILFJ3QACdWIb99aiU","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279f8ff3578a45b08b2f6e65d060dacf79711748ee90e46e60bc87889982bd1f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ddM2ILFJ3QACdWIb99aiU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ddM2ILFJ3QACdWIb99aiU.
Sóng Gió Có Anh Lo - Vuhuynh X Pbqa Remix
Sóng Gió Có Anh Lo (Vuhuynh X Pbqa Remix)
Hứa Đợi Nhưng Chẳng Tới (Cover Dunghoangpham Bảo Châu Remix)