เสรีย์ รุ่งสว่าง
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 0x47f1865013aece64e4d7ff34741c3d61b119c2002a0954f378cde07e1da80cab. 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/c39493cd-f8f6-43e5-976e-5f77824c2402.json and https://artists.proofprofile.net/proofs/artist/c39493cd-f8f6-43e5-976e-5f77824c2402.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
เพลงดัง เสรี รุ่งสว่าง, Vol. 2
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 0x0b007fdc1aba793b78d338650b0c072f557d91faa23ac651f427b6afd9c7395d. 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/THOCM1453632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3caa547203bab2480c99d353626404db2db756ac53d655a092f51ed9e5c60db5. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/THOCM1453633.
เพลงดัง เสรี รุ่งสว่าง, Vol. 3
อกหักซ้ำบ๊อย บ่อย
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f6ffd4b8a2d620027e3179100d5cb5552a2a0b954fde311ec4484d1d23c59e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/THOCM1453644.
เพลงดังหาฟังยาก เสรีย์ รุ่งสว่าง, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b53526a73feb9e6255379f1488bca07f1360ae53d61363a1d964c09256310f. 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/THOCM1453620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf713123caafd8684d39e612972042b758f62b76b31d06ffbaeab7276f3016fec. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/THOCM1453621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd4328bd845c2bfa1e826465fdbb86dea31d54f765695542bac655e8d044227. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/THOCM1453622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afdc668a4d2af7ed69ab2b60b9620b8eb53faa5f6f0a757c75485604b5fb147. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/THOCM1453623.
กระท่อมพ่อหม้าย
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf174b76cc3f9d09f6c7656d360f3bfc295d9f6ede508f3896d180dfc5bc7b34b. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:22:44Z), 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/THOCM1453625.
อดีตรักวังบัวบาน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf79aa37f418e310432f2789e98d4a26ff6be67e0d96b37004eb26021f50d87. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/THTHS1300257.
ดอกไม้กับก้อนอิฐ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45582030d4ca08b7f765974b0b638d4a6cc28dbbe960574b88480505675bf6b. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/THTHS1300241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4f1fe04a73c02cdb62eb67e5d7cb271065f77d35fb8059629e91b668f0732c. 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/THTHS1300258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48bba55481a1d3886d8ed8165e0f1845e238bf9722ea778df49def2874ffdce6. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/THTHS1300242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b06a0a32f9061a743e3dc21f7e8773dca2872fee4bc51edcfa27678b8b14d61. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/THTHS1300253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e957e2d9c501fa1b067317c9a44acf0b11694673420ea9b599ec3a574610fa. 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/THTHS1300254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3186666236102b7d32f1838c8c2dbc5fe443cd37e1d81d29a117aac58ea692. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/THSOH2003511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64cea015b753398cf88c5eb8caedeacf185982d9a444758100519dc1d730bed. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:32:02Z), 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/THSOH2003513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986eb3d6c5a8bd8ee990ad2035e792a3e3186e48091220d2a44be28f94aa2cf8. 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/THSOH2003514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c59280feb9d6d0b0c64d218b5a9dc9276c15eb75f5cfd4e52b69bc223445f70. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:08:01Z), 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/THSOH2003517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0022d438f3a7d770788c19fc945ad9ee2d238b949ca6165a5a49f9449829617a. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/THSOH2003519.
เสี้ยนรักหักคาใจ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad52b78c8a8a187080409552e8a3b14d601e3ed3b4d1b69264e1b0700a91c3d. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T07:55:26Z), 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/THSOH2003523.