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 0x60930ff0651c49caca7b2336d0ac24038838947b3a1e958c1b20f8ad65c7aaa6. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f1ae815a-84df-4ea8-b786-76f68878fad9.json and https://artists.proofprofile.net/proofs/artist/f1ae815a-84df-4ea8-b786-76f68878fad9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
治愈系纯音乐 看书适合听的音乐 减压钢琴曲轻音乐
大自然白噪音 婴儿哄睡入眠曲 助眠减压催眠曲
咖啡厅音乐 适合咖啡店柔和的音乐 咖啡馆背景音乐
阿尔法脑波音乐 睡眠曲 放松身心 催眠曲纯音乐很快入睡
适合睡前聆听的催眠曲 缓解睡眠压力 整晚进入深度睡眠状态
深度睡眠曲5分钟入睡 大自然白噪音 雨声催眠 婴儿睡眠摇篮曲
催眠曲纯音乐很快入睡 婴儿催眠曲 最适合睡眠的音乐 助眠哄睡
睡觉催眠曲 自然放松的音乐 白噪音睡眠 大自然轻音乐
阿尔法脑波睡眠音乐 催眠曲5分钟入睡 助眠减压轻音乐
轻音乐舒缓放松纯音乐 助眠曲深度睡眠放松声音 睡眠音乐 催眠曲5分钟入睡
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 0xb9e5c63672c3dad3759699c8272713876827cc5153880a0faf048f7464307ddd. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QM6P42423029.
轻音乐舒缓放松纯音乐 - 雷雨声助眠版
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e66a319e38ed174a7c1f83af60e3c56f8e92a63fe4fb9a0e24c8338e3a72bea. 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/QM6P42423035.
睡眠曲 放松身心 催眠曲纯音乐很快入睡 宝宝催眠曲 婴儿安抚音乐 轻音乐助眠
睡眠音乐 阿尔法脑波音乐催眠曲 放松大脑舒缓压力 快速入睡
睡眠音乐 催眠曲5分钟入睡 阿尔法脑波音乐 重度失眠者必听催眠曲 放松大脑舒缓压力 快速入睡
放松大脑舒缓压力 快速入睡 轻音乐舒缓放松纯音乐 瞬间的永恒
白噪音婴儿睡眠 婴儿安抚宝宝催眠曲 羊水声+嘘声哄宝宝入睡 婴儿哄睡神曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e06522ee26ca3d3a7e1445704086181d096d87e78738759237f8fd5a1950d6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM6P42467823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78adefca5c3af4ff53289ba4cc581b9d6f19e6c8ea78709e75cff2ce8281012. 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/QM6P42467825.
深度睡眠曲5分钟入睡 阿尔法脑波音乐 放松大脑舒缓压力 快速入睡
羊水声+嘘声哄宝宝入睡 宝宝催眠曲 白噪音婴儿睡眠纯音乐
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb631ac6eb374203496b86d57342af5e05f5c08c4581e404ae757df9df6b3b3. 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/QMFME2429617.
婴儿睡眠纯音乐 嘘声+羊水声催眠曲 - 快速入睡
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c09ac61947d49028d25f4fed6cadbf6e7fb455c180341ff3255aa09408442f2. 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/QMFME2429614.
白噪音婴儿睡眠 羊水声+长嘘声哄睡
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f1368a669548a17a5a8b4d3ac7c5e542dc7e3fab6cf4b1d5be71377d4b7eb4. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:09:52Z), 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/QMFME2429616.
新生儿哄睡白噪音嘘声+羊水声+胎心音
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226394eeb2ea6ed04471bec9452865c02535a977dc469f69d2da1946d268f22b. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QMFME2429615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48bb0fb84b74fa58517d5bfc9eb2b242ec3b5f2c16fc74658a94eb12cc1ef99. 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/QMFME2429612.
婴儿催眠曲 羊水声+嘘声哄宝宝入睡 - 快速入睡
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440a8494585de178c9eb6e607b78f7ca57ee062174a7bd24f47ed60007b2af22. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMFME2429613.
助眠音乐3分钟入睡 深度催眠 重度失眠者必听催眠曲 放松大脑舒缓压力 快速入睡
大自然的声音 海浪声 流水声 白噪音 缓解压力 深度睡眠
大自然雨声 白噪音睡眠 雨声催眠曲 下雨声助眠
古琴名曲纯音乐 禅意轻音乐 五音疗愈 古琴养生 安神静心 调养五脏
中医养生音乐疗法 五音疗疾 调养五脏 古琴五音疗愈 静心禅音 安神助眠
古琴禅乐 茶室 茶馆轻音乐舒缓放松纯音乐 茶艺茶道背景音乐
催眠曲5分钟入睡 治愈重度失眠 灵魂放松轻音乐
睡眠音乐 助眠白噪音 催眠曲5分钟入睡 治愈重度失眠 灵魂放松轻音乐
助眠轻音乐 舒缓放松 深度睡眠 大自然白噪音催眠曲纯音乐