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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77ad2978479f69ddc5bc14b3ff1f8c4685aa9feb41b50c0604938e4c147d696. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38dd8869-7d2c-4a52-a651-c19b369f5fe7.json and https://artists.proofprofile.net/proofs/artist/38dd8869-7d2c-4a52-a651-c19b369f5fe7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf04cf48b29403117d70deb68f8621bd2c5f1223a2f639b28ef75c364d87d9dd. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:59:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2203205.
แต่เธอไปแล้วไม่มีวันจะกลับมา Feat.PZ.
เพลงบอกลาที่สถานีรถไฟ
มากมายเท่าไหร่ มากมายเท่าไหร่ มันมากจนเกินบรรยาย
ดาวดวงนี้ที่เลือกไว้
โลกนี้ต้องการเธอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6bdc620e5469a91d6fd9019d4c2a782015935fd51e50e5726331d4d7c4f632. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:17:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2302400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa7d703036047080dce9f06e979389c01291c4b0431f1954bd1694225b369c4. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2303185.
แม้เธอเย็นชา แต่ที่ผ่านมามันดีเหลือเกิน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbab2a12f24c2044ccf99efcdc30247a40eb16bc0e114d2fbdcfd6e80086b59e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2307948.
ฟ้าหลังฝน ถนนย่อมเปียกเสมอ
ฟ้าหลังฝน ถนนย่อมเปียกเสมอ (Speed Up)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f7b29bf18e5842abe3abfb41aaaf7dea2aea4d466083432451880fd36fed86. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2309676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d997ef814298e96714bcb2810542d41ce79f64693fd22bd1e947ca5a3d6003f. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2401295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4222e65bc54d4d6c37b23ba26a50216ea27b65e0fd39caba7e8d6db2910cc712. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2401621.
ยังติดอยู่ที่เดิม
แม้เธอเย็นชา แต่ที่ผ่านมามันดีเหลือเกิน (Acoustic)
ความทรงจำไม่เคยหายไป ยังฝังใจแต่วาเลนติน่า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c0ff3e79f5282dc279236b663d512c1862d898d8f75b63be760fa0429f3160. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2406036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3573d4908ee4faf63349f9c62bc05f6c3b4de0a447dea782037ba806894f2a8c. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA082469890.
รักไปแล้ว (จะหยุดไง)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cfcea66e676af8c0ea3d4fdd9e1dd1f2833cba031e2e11fdf9247a5352cd6c. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2406442.
สมองฉันเหมือนอวกาศ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2425eb13c017ef7ed35d65527f56fe60afb5326601d14ae67351c505e2c6179. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2407907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5fd7fcfb3710aeaa7a480694a6ff8f7fd345997d24137861c0805170eb008ec. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2408430.
มากมายเท่าไหร่ มันมากจนเกินบรรยาย (Speed Up)
ปีใหม่โดยปราศจากฉัน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f7618bedc2d96f08e5e133619a7c9744063e337279d608fb75417af6990b3c. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2409539.
ลบร้อยครั้ง แพ้ร้อยครั้ง
ยินดีขโมยทั้งวงออเคสตร้ามาให้เธอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557f2c0b09e32d0b13a291806813a79fbcec4e69e80ab50d6f92e3cd205b3c9b. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2500506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc924c235a9d3bfea6a67511d49674d5271dc7d24521deacf94b22f24d68ca338. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2500664.
เป็นตัวเองน่ะดีที่สุดแล้ว
อยากรู้ความลับมั้ย
อยากรู้ความลับมั้ย (Slowed down)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8692d4868e840eae5a0e6add61135bff3605a9f40a2005f477e621d1c69429a3. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2502719.
อยากรู้ความลับมั้ย - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ca18a240934029cfdc1f389476161963611a5497f5764dd3f248ca6d7fe41c. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2502720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55ff3608c00b05442c219c83b7523a76ae5a2f2c5cfeed3ff4962e0e7280d97. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2502728.
เมฆเทาก้อนเล็กบนฟ้ากว้าง
ทุกจักรวาลคือเธอ (C-137)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f31462792ab9f7339810268a81fde43924c113d3c48a810831487c682503a8e. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:06:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2505661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f3ae137994ac2aef6dcb27fec91ea5f3b9cc31094b02e5da6f3b9409a748e8. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2507132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ba8d06f771ecd0532cee825d497409a7ea0306729298217209fa4fda51cee2. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:47:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2507133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d6dddca6df2ba7069aca200896163388910fd53fb5ab6b977520d02b8f8f99. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2507134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f6ec4590e0aff1bfdab37cf134e6df18efc0aa1dabb0558d912757ad4b018a. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:48:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2507135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43279b627d66b22181f7e617d31b9516b544a91190634df5e1dab583d3d7ee9. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2507136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d41672e668abcdcdb6274112359b060e80b5fa80b794677d7144eab87b75534. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2507137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317d0f379e37a1bc9c704d4ed1a41bdbfd0df2fd30d7cf0fc172ac4c94601882. Chain 2 (Bitcoin): anchored in block 958865 (2026-07-20T13:02:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2507356.