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 0xe8556a931bd67cf50ca2d31a73196de296950f0f3747d7c874834a25d92b3018. 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/1355d631-214b-414b-b540-6918247198d0.json and https://artists.proofprofile.net/proofs/artist/1355d631-214b-414b-b540-6918247198d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
睡眠音樂療癒鋼琴曲‧紓壓海浪之聲
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 0x6c256450d7a61cf4fafd379b25c17cdb55010de9ce84d001bfe3377bbfcc59cc. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TWAA72100536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a68a65a4a8a7d28ea84fe53baea51ed56d85087cbd27c37e808eb810747df94. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:11:43Z), 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/TWAA72100545.
睡眠頌缽冥想白噪音: 深層瑜珈‧引導療法
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c3446a1f469e96c870ae64310cd7982b115134873265509590d131c9bdbaa2. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/TWAA72100884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aadf83217b357154aaa8abcbaac4ca6a776332f9ad43e83dff52a60f259e4da. 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/TWAA72100970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91cc45a547ce026d57b5e8ee9cca65b17910e0a2c96f19b2260106bd25d90eaa. 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/TWAA72100971.
韓德爾: 讓我哭泣, 選自歌劇《雷納多》 (豎琴版)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6ba08c61bc60ce8a272e1a94aedb221de136a798b576496831a00882bb329d. 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/TWAA72100972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f862c2029b6578b89f32909a09bdca2599a94bbb3a62bcb9cb8ac33c0d7bd28. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:34:15Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAA72100973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdca56196ab95db17f7058b6de01d5d12f92c8f791a17df8fb1ba0faa28664e7. 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/TWAA72100974.
馬斯卡尼: 間奏曲, 選自歌劇《鄉村騎士》 (豎琴版)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781539ab45cb2dc9d9594c7050806e9e29b6c409dddb15f93c765a0d9fbb3a28. 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/TWAA72100975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228adfca4a5bc43bc68fb69071adf8613e6c2bd0391ab19db673c1ce9e935692. 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/TWAA72100978.
巴哈: 平均律‧第一號C大調前奏曲 (豎琴版)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2019cbf2de258515c4d5cce616fa3eb50dfce9e366c11a58e0b14f50da0eff29. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/TWAA72100980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800eacc0dc3548beaea943b087d1f458284272c166cd8a0375a7332e3451fe61. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TWAA72100981.
睡前放鬆 頌缽助眠 白噪音 放鬆音樂大全
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8372a44bd87638463a1dccb13d1c67b4fb4fc7dc3d65af4233b9f366cb2346. 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/TWAA72101128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994e840a6adc82c6f56f8d3f52e2cf3ee3f1f8ca2a388edae4415511194b7d65. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:18:25Z), 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/TWAA72101129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139bf58e1c75b988366ebeb42e6634dec329dc5445702818a16d5300dd20dbca. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/TWAA72101130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9763046ad731ec729eccf9f56b13f7b722d0108d4f4a4f471840a39d3c63a58b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TWAA72101131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8061df3d99788bafb2140e826d74d23636d451270026738972ce934fb0e6fcbc. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/TWAA72101132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b8e520874498a3ad46048211e32c17c8ddb4f0a403eb3fcb9eeaf369bd38ee. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/TWAA72101133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16aa951a929943e9728c43e6065584b807e9abc25ea6e119fa8b901b75d478a3. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/TWAA72101136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee2ab88c03781cca95c1f6ee447ced4c1b9d49fe17ee085e231b6a0c5f6a6f9. 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/TWAA72101137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9f0776f2437ed36a102f33eea78e40a54ff5efd9af9bce0e625a36390b02e0. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:44:39Z), 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/TWAA72101139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30e9da484607bc9b8b252ed92c11cb31d4ebef9bbb3b1e87e86cee97ed1bf74. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:30:32Z), 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/TWAA72101141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325d456a70d5576de18b36e6e5263534cddcc45510073bdcb9f463899d902d77. 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/TWAA72101142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65005dc2cb38e1f73a00f22f751fa95e1638c366fe7bbab7f42edd1991db44fc. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/TWAA72101143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c63880603da672b42a1e34376257049e570cbe2e2f188f927eb52889f746c25. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/TWAA72101144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fc27ded5d62d4c79b5755d2a041d838d5ca5b63857415ccd2b7e84266f3172. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/TWAA72101146.
睡前放鬆 雨聲助眠 白噪音 放鬆音樂大全
睡前放鬆 流水助眠 白噪音 放鬆音樂大全
睡前放鬆 自然助眠 白噪音 放鬆音樂大全
睡眠 冥想 舒曼波 靜心引導‧減壓輕音樂
睡眠 冥想 輕音樂SPA 釋放壓力‧緩解焦慮
睡眠導入輕音樂 鋼琴放鬆輕聽 復刻經典旋律
睡眠 白噪音 露營星空 森林背景音樂
睡眠放鬆輕聽 頌缽: 白噪音冥想舒心頻率
催眠曲快速入睡 - 鋼琴音樂 大自然白噪音 沉睡冥想
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4a643e4c0ae9c92c79d813105a606c5b7daa911748dafdc8a3e4c012a10868. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TWAA72200911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509ad06a263e3b58b4dc28623a3b2be48ebf196d5730c28c976b189d41a48641. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TWAA72200906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f5b86159ed6acd2a2a5da5da693f0159ca46534c64113bcb22261511474c5b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TWAA72200905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885246831d829c278f28e28ab07a7325ac7ad55d2abea5249d32c860949938c3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TWAA72200913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642c07c510644b6af281a7c0f2bd8535b8c550299c302195d078723c29979122. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TWAA72200912.
鋼琴睡眠冥想輕音樂: 平衡身心沐浴大自然
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3df24a80fb31bfdc0c1f558071f4625da72a836a209cbc01b3c89a4257cd76. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TWAA72100826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15552c200950214ffd6c35e542568f3bbb59700075eeb6b591c49b39c31c3d4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TWAA72100828.
鋼琴曲代表作品 自然森林樂章 古典大師精選輯
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2543d178f3bab9ff8bbcf42c8073ccda8be3b0e4edf878f73b2a5b0079d7814. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TWAA72100538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5736073afbf49ca78d42e3f7a9d4f36676e6d62d85cbac66e595f84a4489f5d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWAA72100547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bb848c766863b1e65afbdb5aeb18da99960b3c37e284a31db156cdd8678187. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWAA72100554.