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 0x8f5e5b77d45b2186d2f6e9553c8164e0d9169df86c22d1504581a83b43fd6189. 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/f6a3ca49-196f-4b47-b7f2-c8d09a54c1b4.json and https://artists.proofprofile.net/proofs/artist/f6a3ca49-196f-4b47-b7f2-c8d09a54c1b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Alpha波和舒緩音樂 - 最有效的學習音樂和放鬆歌曲
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 0xdb29d789531e4cb076ec0948f9238dba3cefa55663e39936fe22d32173491635. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:48:14Z), 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/ITO101914959.
α波修復DNA: 腦修復聲音頻率治療, 喚醒松果體, 意識冥想音樂
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fc68f6a141feb36156af23fbf9bd4d87b81b291c9d0207b7789f8fbbb3d797. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/ITO102056293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72cd79507d3512723cb04ef497a2137c7b24505ca4a8573d5d1a218f10554034. Chain 2 (Bitcoin): anchored in block 956426 (2026-07-03T01:37:49Z), 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/ITO102056297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b143f9f346588ed0bd561a30f5d0c0f257c0df6fa992ce725e546786069cff3. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/ITO102056301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf173df6539481724338c6596ebf32d82c7b795522cb966c20f428933951ccf. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ITO102056302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191abe83c9c79e55d35d6bca74bbb77d2bacd59cca3d531c7b17589272f52c69. 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/ITO102056303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1bec9b710d9274599c112272514e07591d804553ae0b6a5479adf5fdf83492. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:49:09Z), 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/ITO102056305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ac21f0c47bbd10db64ff23ffb02545a3bb9105d9742de6974bd8cc986bbb1b. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T02:07:14Z), 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/ITO102056306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9915a740f63e81adfc647b8550b77e3cf135efea3c1ad5549a7ed5c3aeb848f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO102056309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd3c55d934925f1cc37f5112750b73f3f1df62c05446d60fb2a2d4af9a5bf14. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO102056310.
刺激大腦的α波: 環境音樂，白噪音，腦修復聲音，意識冥想音樂
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd178d8dbae01763ecaf6de6565d2b1ba9b346c8563fda99c08246cc2ebd02831. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-20T00:23:15Z), 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/ITO102207612.
睡眠用α波: 睡眠氣氛，助你瞬間睡覺的背景音樂
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2aa1581d4d0d76ad5a4e0f498fb3e85359001071e2c848c0b18be6d8f7e3ab. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ITLU52145315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3924868f4d75e683a078fc2ebd3ce086e77ea5d08903285ecfe2c349e9a7bff5. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/ITLU52145317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e600b809d88bf3dc0f450002fedc58affe34d1c081134f0062fed42e2417c63. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLU52145318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321037f2304083298bb66788f68a0b88ca3fa3c870ce91f2c4fdac8b3d3cee8c. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/ITLU52145323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132a9f1dff98a213acaae5b552517fe76687fa6df973640cfa4c654d79a2bcd3. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/ITLU52145325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b78fc34b7d8a5d97caba57977f07f402adf196a386994670c8b101bf4e2041a. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLU52145327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f71f22ebb39970d6ffc52a0f52c06231d937880afbbc0794ecc7c8c3056514. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ITLU52145328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe926547d4404728b294ee0646cba0298af0bacea5c05232e99da18c2a82a6fc. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/ITLU52145329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02303ce33c73ee94f57b41cde385972c677ea0b218a21c84b540b573758c09ab. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/ITLU52145330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9295f66bd995646a6af5bd76a57342b93a8d104c7d74f5fb2c315be4523d96. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/ITLU52145331.
放鬆的Alpha波 - 在工作或學習時特別有效於緩解疲勞而清除大腦的純阿爾法腦波音樂
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0a40ce9fbe48cd46affb6f61e818fc031b705f5e8061b7a6d74991a774a80e. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T11:01:05Z), 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/ITLU52267092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb1058073d64ce1601e885ce36808acd7cdd2a9c7f215222e4f458e9aeb1d00. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:27:40Z), 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/ITLU52267093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c814c6892210d13abf27d0ea69867afe15017c52711460a1308f96a36d1d988. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:41:59Z), 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/ITLU52267094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a4a4627b9ddecbf9bdc5251658f911c6773caa03311ebcbfcb1e318d5d7f60. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/ITLU52267095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fdb426e25be07f57c0ad2f12ee40f128fd354f7c9444c12f9e42e303130550. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/ITLU52267096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7a48a5d46bb5a913fe0654c1aed7384b3da5a37bf82865c0d63ebb4be77c5d. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:57:22Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLU52267097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc978eb1b9134cbe650e230ccb6e1f45bc89c5a9724ca96ca0a388ca5473fae91. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T03:49:52Z), 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/ITLU52267102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1520a9153d765bf8c174e2924bdb6ebf190b91b6195b3bd1fd4ab533fb34c9. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/ITLU52267103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82620419d16d9bf5d5123795cf716b5462bc91261bf1ec751dba7f9fe9932e87. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/ITLU52267104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066af6024fa2b067c1af953f90dd042936220a47b0b345ca4ff8c7ca61b32ede. 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/ITLU52267106.