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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25eb44d2deec80529f222dccc8882970f0933e2bcee7c02c6bf669ba211d4a3d. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec5fd8c9-a09a-4c08-a455-b055723d6948.json and https://artists.proofprofile.net/proofs/artist/ec5fd8c9-a09a-4c08-a455-b055723d6948.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ບ້ານແມ້ວ - ກ ວິເສດ ຕົ້ນສະບັບ
ໄປໃສມາ - ບັງອອນ (ຕົ້ນສະບັບ)
ຊຽງຂວາງແດນງາມ - ກ ວິເສດ ຕົ້ນສະບັບ
ຮັກສາວໂພນໂຮງ - ກ ວິເສດ ຕົ້ນສະບັບ
ຊັງຄົນຫລາຍໃຈ - ກ ວິເສດ ຕົ້ນສະບັບ
ກ່ອນຈາກ - ກ ວິເສດ ຕົ້ນສະບັບ
ນົກເຂົາລືມຄອນ - ກ ວິເສດ ຕົ້ນສະບັບ
ໄທດຳລຳພັນ - ກ ວິເສດ ຕົ້ນສະບັບ
ไทดำรำพัน - ก วิเสส (ต้นฉบับ)
ບຸບຜາລາກ່ອນ - ກ ວິເສດ ຕົ້ນສະບັບ
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66475e0107e918c96d36651cb0120ea91c31d2ecf843b162e484b1a6d7af83ff. 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/QZHN32298206.
ຫລວງພຣະບາງແດນງາມ - ກ ວິເສດ ຕົ້ນສະບັບ
หลวงพระบางแดนงาม - ก วิเสส (ต้นฉบับ)
ซังคนหลายใจ - ก วิเสส (ต้นฉบับ)
นกเขาลืมคอน - ก วิเสส (ต้นฉบับ)
ທີ່ຮັກຈົ່ງລືມກັນ - ທັນຕະວັນ ຣາຊາສັກ
ສຸກສັນວັນປີໃໝ່ - ພົມມະ ພິມມະສອນ
ສາວຊຽງຂວາງ - ຄິມພະສອນ ແສງຈັນ
ວຽງຈັນວຽງໃຈ - เวียงจันทน์เวียงใจ
ຮັກສາວໂພນໂຮງ - ຄິມພະສອນ ແສງຈັນ
ຂັບທຸ້ມຫລວງພຣະບາງ - ຄິມພຣະສອນ ແສງຈັນ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201133090bef9464f024b3a970dbbbec9565a298789c849b71051188c94c4b6d. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZHN42294457.
ຄືນນັ້ນທີ່ຝັ່ງເຊກອງ - ຄິມພະສອນ ແສງຈັນ
ຜູ້ຊາຍລວງ - ຄິມພະສອນ ແສງຈັນ
ເຫລືອພຽງພາບ - ສຸມຸນທາ ສິຣິມະໂນທັມ
ອ້າຍຈະທຳທຸກຢ່າງ - The Exile
ພຽງເງົາ - ແກ້ວມູນມາ ໄຊຍະມຸງຄຸນ
ຫ່ວງວຽງຈັນ - ແກ້ວມູນມາ ໄຊຍະມຸງຄຸນ
ຟ້າເທົ່ານັ້ນ - ແກ້ວມູນມາ ໄຊຍະມຸງຄຸນ
ຢ່າລືມກັນ - ແກ້ວມູນມາ ໄຊຍະມຸງຄຸນ
ຮັກກໍ່ບອກ ບໍ່ຮັກກໍ່ບອກ - ແກ້ວມູນມາ ໄຊຍະມຸງຄຸນ
ລາວຄືລາວ - ພິນ ແສນ ແພງ
ເຊີນມາຊິດນີ້ - ພິນ ແສນ ແພງ
ກາຊີໂນ - ພິນ ແສນ ແພງ
ຫວງລູກສາວ - ພິນ ແສນ ແພງ
ບຸນຄຸນພໍ່ແມ່ - ພິນ ແສນ ແພງ
ລຳສີພັນດອນ - ທອງວອນ ຂັນນາຣາ
ແມ່ຮ້າງເງີນໝື່ນ - ພິນ ແສນ ແພງ
ຜົວໜ້າເງີນ - ພິນ ແສນ ແພງ
ສຸກສັນວັນວິວາ - ທອງວອນ ຂັນນາຣາ
ບໍ່ເຄີຍຖາມບໍ່ເຄີຍທໍ້
ເມື່ອສິ້ນຄວັນໝອກ
ສາຍງື່ມສາຍເລືອດ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdf80b1dc1a001249743dea4e8393c81eea3aff69915ff5524fd90ad305d9b0. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/QZK6H2243446.
ນ້ຳຕາສາວອົບພະຍົບ
ນ້ອງຈະຄອຍອ້າຍມາ
ຫາດຊາຍງາມຍາມແລງ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb332eccdcbca8afd6992730a581ecc8d1f1b5954fa14be20add3508cc582dd8. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T05:43:55Z), 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/QZK6F2236322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5768092ed31b87bb744559051ce1fdda465416ebdf070e0f34f414b37c6b5438. 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/QZK6F2239563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebec08793ffb1c3e53a2cab4225bde02c8570333b5bfe1387122f3223bf28145. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/QZK6F2236319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93452d9c7ed0f33e0dd398e38f57b4b87aa5e0ad9a6eabffc2cca5ba908aea09. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZMEM2281916.
ດ້ວຍເຫດໃດນ້ອງຈຶ່ງລືມ
ໂປຣດອຸ່ນອົກອ້າຍດ້ວຍຈູບຮັກ
ກັບມາຮັກກັນໃໝ່ເຖີດທີ່ຮັກ
ຮັກກໍ່ບອກບໍ່ຮັກກໍ່ບອກ
ໜາວນີ້ອ້າຍແສນຣະທົມ
ພິດສະຫວາດເມືອງຫລວງ
ບໍ່ຢາກໃຫ້ຕາເວັນລັບຟ້າ
ຈາກວຽງຈັນ - ປ ຕຣີຈັນ
ແສງເດືອນເຕືອນໃຫ້ເສົ້າ - ຕົ້ນສະບັບ
ລາກ່ອນຈາກ - ຕົ້ນສະບັບ
ເພື່ອນກິນເພື່ອນຕາຍ
ຂໍພຽງນ້ອງຕ້ອງການ - ອານຸລົມ
ລືມກັນ - ເພັດສະໝອນ
ດົງຮັກດົງສະຫລາຍ
ຣາຕຣີໄຮ້ຈັນ - ສົມຟອງ
ສິ້ນສຸຣິຍັນ - ພົມມະ
ສາວງາມເມືອງສະຫວັນ
ຣະທົມເມື່ອລົມໜາວ
ສຽງສັ່ງຈາກຄົນຊ້ຳ
ສຸມຸນທາ ສີຣິມະໂນທັມ
ວຽງໃນຝັນ - ທັນຕະວັນ
ຢ່າໃຫ້ນ້ອງລະແວງ
รวมฮิต ดิ เอ็กซาลด์
ຢາດນ້ຳທານຮັກ - ສຸບັນຄຳ
ຢ່າມາອໍ້ແອ້ - ຈັນຫອມ