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 0x9f5117e038f3818c560d4a3abe62231a9a8d2af911b03bb785d8b85175f97b8a. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28c49288-2246-42f7-835b-ef1a11be6a82.json and https://artists.proofprofile.net/proofs/artist/28c49288-2246-42f7-835b-ef1a11be6a82.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ฉันจะอยู่เพื่อใคร?
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 0xe73b3aa1a80e441e871cb0f5b7acf2461ece67d258e84a2a418ddc2b69d490fb. 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/DGA0R2471177.
ไม่ว่าใครก็อยากมีชีวิตที่ดี
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b946f98429af7670a10b6fa1d63d0c0423c032a86212a3510ea81e438eddfb3. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/DGA0S2420643.
หัวใจไม่แข็งแรง
อยากจะเก่ง ให้ได้สักครึ่งของย่า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc18d3433878824c9d5f293a20f289c8f88b0ad4af45809c7eab24ceba4a14f. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DGA0S2479809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc037547a9e0db84bba6993941bb68eaa17ccfb8073c6f0b3b82a08719b35700. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FR10S2545624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4178d9e14ad01a6dd9e847d272a7fa16661c71473f8347cac81498ea15728ab. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/MXA3V2421047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd050c99f06e6d452e532a9804e41e20294fb68fd21e4dd09a3ab1a729ae80108. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T03:38:49Z), 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/FR2X42524320.
รักเธอ ทั้งที่ไม่เคยรักตัวเอง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c8e8e141fb69b17985d606650870598bc41223f8130936c282678c7f6188b2. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/FR59R2544149.
ตอนอยู่กับเขา ฉันคิดถึงเธอ
อยากจะเก่ง ให้ได้สักครึ่งนึงของย่า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3ee82513b48c9bba435666c7152b8123c83377ce56fd498af276b1520372e9. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZNWZ2577661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20d13a564934e5b69519542a467dcaae50c19626e4d2d2233bfba87750db672. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZPLR2503529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f82cd0e9e84015e602f9b28a1efd38657481440d1f23bdf11112b7f1f563dda. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZPLS2503235.
อยากเก่งให้ได้สักครึ่งของย่า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc2dbcd0796c3540c63cbf78092262a71b218aefaa7790c2ebd5e22ea5bdb5c. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:24:33Z), 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/QZTAX2558630.
ซึมเศร้า + วิกลจริต
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefe8d6a602c9c3caa008ef31db65812334762bb5d71c7cfcbd170473b72ec27. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZTAZ2589630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9179c2d24ef637eba14d5902156a626cc32547446cbfa3774a499612f617d4d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZTBB2535550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9179c2d24ef637eba14d5902156a626cc32547446cbfa3774a499612f617d4d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZTBB2535550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e89c93f42b5dd49665b6ef9f57f1288fac4baa0062b2fb05757dbf7e7643413. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZWFG2506221.
ฉันจะอยู่เพื่อใคร
ไปเจอกับคนที่ดีกว่า 2022
เธอทำให้ฉันไม่อยากต...
ตอนอยู่กับเขาฉันคิดถึงเธอ
เธอทำให้ฉันไม่อยากตาย