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 0x0965e742ea2c7197644f795ba72ee5d6a6b84ac81eae96cf2e75072de5ca877c. 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/0b9b0d1d-7b71-48b1-900c-c012f965546d.json and https://artists.proofprofile.net/proofs/artist/0b9b0d1d-7b71-48b1-900c-c012f965546d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x9078084c720ec22ffa8ea7ea499c3257dac390b35e5a706968700a2dbf2e1c3d. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:34:20Z), 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/JPN351902134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c5a26bb8be89c8a92c086cf5a9717cdb666bab778e22333595c452b7e19bfe. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/JPN351902138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381afb74b82c4a96df23d090d6852f3f78af0434713d784bb4a335266797f448. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:08:49Z), 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/JPN351902140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5066ac2cab46e86f343581bc7a187a905fb52b4163cf550ac760c1dc9fbad150. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/JPN351902141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd13db9cf4843f744b536aebbee07c94146698702aec590a12f61c393dd1f4a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPN351902144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea0657b0e3b1c16c20955427c0066b2bcd9409c593d5592a45a9ab73de7f072. 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/JPN351902147.
ヒーリング・チェロ～森のささやき
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3427e9178315898186965b5681cfc6f6e7c662f40fad3becc72a989fc37c6ea9. 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/JPN351902505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8879f3ba24ed94144e108d4d6edf1be3211167bff206f72dc42e2bfd52b69328. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/JPN351902508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed2a707f3b354e906764dbf57693e912f221f8df6d0fde4a449671b2d3ad741. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-20T00:13:20Z), 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/JPN351902509.
Holy Night〜With a Harp and a Violin (International Version)
快眠!ベートーヴェン〜ソルフェジオ・グラス・ハープ
Good Sleep! Beethoven〜Solfeggio Glass Harp
ケルティック・ハープ・ヒーリング
ヒーリング・チェロ～ラブ・ソング
Adagio for Cello (Namida Cello Classics International Ver.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a76b1009db6dd7081abd69fc67182247baa7fad2bb24d1cefe47a947a030425. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/JPN352312182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1435780da9f64dff85ae73fa73d85285ccd79de7f1bbc8fd2e496997e8feccb4. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/JPN352312427.
Harmony Waves - Serene Piano and Soothing Soundscape-
Clear - Piano music with the soothing sound of water-
Harp & Cello for Sleep,supervised by a m edical doctor
医学博士監修 眠りのハープ＆チェロ
医学博士監修 アンチエイジング･クラシックス
Anti-Aging Classics Supervised by a Doctor of Medicine