เพลงนอนหลับสำหรับเด็ก
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 0xf76fb304e19aa722ab9ecee05763f692601f09ed3e1d11b9875bee0b2db499c0. 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/b78960f9-457b-4706-9f2e-583c24340088.json and https://artists.proofprofile.net/proofs/artist/b78960f9-457b-4706-9f2e-583c24340088.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
เพลงเปียโนคลาสสิก
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 0x148fe4584e52300200cddfcae1883fcfd1ad2140bbec31cc24c30f4e338c7518. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLGM12160678 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef74f7abf90903710012319484b60754faf34aa26985b7654c081ad83f6b6ebd. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLGM12160679 — a six-check JSON result.
เพลงเด็กโปรดของฉัน
เพลงเด็กผ่อนคลาย
เพลงเด็กคลาสสิก
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e93b3b70e21918c87004adda313cf00fadc015a30721379c11b975f2d83d764. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLGM12160548 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7089b423303b5b4bd00d705535dd7492826bf80d965a235fa838f474fc199d14. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLGM12160549 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbc464c20c3b764c70c90ef2ae5a08e29fbdc2b17ef9bf7021ca17201249414. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLGM12160550 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd89e05c566cb9d78fcae2e78636c7a3efaf75615b187c2f06f4664302f23f19. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLGM12160551 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a009acc5336daa7ebc13050d61413ea537a70ca9612e93f1ab690eb8b28034. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLGM12160553 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583857fec4895e5165da253c72a4ecf66ff7b906d0ef86613c5de077a342274a. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLGM12160554 — a six-check JSON result.
เพลงกล่อมเด็กผ่อนคลาย
ผ่อนคลายมหาสมุทร
การพักผ่อนตามธรรมชาติ
เสียงนกที่ผ่อนคลาย
เสียงธรรมชาติสำหรับเด็ก
เสียงธรรมชาติสำหรับทารก
เสียงธรรมชาติที่ผ่อนคลายสำหรับเด็ก
เพลงเวลาเล่นสำหรับเด็ก
เพลงเปียโนสำหรับเด็ก
ดนตรีคลาสสิกสำหรับเด็ก
เสียงทะเลและฝนสำหรับการนอนหลับ
เสียงนกที่ผ่อนคลายสำหรับการนอนหลับของทารก
เพลงตั้งครรภ์สำหรับแม่และลูก
การทำสมาธิขนาดเล็ก
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb807abaf8b4cf55b7b5f44f080dc6b124dc80ba5f74966b25bc7c829c7e99de0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLGM12160401 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d807385980c53e9c16e3f3d916295c5b70212fc1b403b7735f5cc3d5f264b6b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLGM12160402 — a six-check JSON result.
หยาดฝนอันล้ำค่า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48dd5d2eb3e5ced304628b5174f6c12bdb0b6123f344adcf37edc18f1700083. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLGM12160406 — a six-check JSON result.
ปาฏิหาริย์แห่งธรรมชาติ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844949f713227bc887d0f97baa93cef7d9bdbba93357773f847f885c54f87cef. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLGM12160445 — a six-check JSON result.
Douce Plainte - Sweet Sorrow, Op. 100, No. 16