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 0x0f6e557ca9ca0a77e3741af8f6afab71a4095338f27f780a2ef47ad794b18748. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff888463-d9a8-4792-a315-21ca9fcd420e.json and https://artists.proofprofile.net/proofs/artist/ff888463-d9a8-4792-a315-21ca9fcd420e.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 0xf450e221da59b513f1af512daa101ff97ede0c1997ec677681435ddbc5582b87. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/JPB602149994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf450e221da59b513f1af512daa101ff97ede0c1997ec677681435ddbc5582b87. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/JPB602149994.
Deep Sleep Healing Piano -Serotonin Release-
ぐっすり眠れるヒーリングピアノ -セロトニン活性で優しい眠りへ-
Relaxing Piano to Balance Your Nervous System
Calm Your Mind Before Sleep Gentle Piano
Healing Brain Relaxation BGM -Soothing Birds-
癒しの脳リラックスBGM -小鳥のさえずり ヒーリング-
Sleep Induction -Improve Sleep Quality Piano-
睡眠導入 -聴くだけで眠りの質を上げるスリーピングピアノ-
Calm Sleep Piano - Ocean Waves Relaxation -
穏やかな快眠ピアノ - 波の音 リラクゼーション -
Quiet Sleep Music -Ultimate Relaxation Alpha Waves-
Healing -Alpha Wave Piano for Fatigue Recovery
癒し効果 -疲労回復に効くα波ピアノ-
Fall Asleep Healing Piano -Brain Relaxation-
眠りに落ちるヒーリングピアノ -脳の疲れがほぐれる-
自律神経にやさしいゆったりBGM -不安解消-
Calm Your Nervous System -Anxiety Relief-
心が穏やかになる極上アロマスパ
Music to Enhance Concentration -Increase Efficiency-
Meditation Piano -Stress Reduction and Positive Thinking-
瞑想ピアノ -ストレスを軽減しポジティブ思考になる-
聴きながら眠れる睡眠導入音楽 -究極のヒーリング-
Sleep Inducing Music to Help You Fall Asleep -The Ultimate Healing-
Peaceful Relaxation -Alpha Waves with Minus Ions to Regulate the Mind and Body-
安らぎリラクゼーション -心と体を整えるマイナスイオンたっぷりα波-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25d79e6b2c777b9a12933e693bd6eda2d21b178b9b5ec178c4231accab2558f. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:38:39Z), 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/TCJPT2248206.
Healing BGM for Calmness -Deep Breathing to Regulate the Nervous System-
心が落ち着く癒しBGM -深呼吸で自律神経のバランスを整える-
Relax Your Nerves Bonfire Piano -Relaxation-
Pleasant Sleep Music to Fall Asleep Gently
脳疲労を和らげるヒーリング音楽
Pleasant Sleep Piano in the Gentle Forest
免疫力アップ -メラトニンの分泌量を増やしてぐっすり眠れる-
Immune Booster -Increase Melatonin for a Good Night's Sleep-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce22e1f300f6e9bc4cf4b8a02b4d125befdeb11f51b83e51a545ef9a582add79. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:59:31Z), 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/TCJPX2345071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f944164ba9752057ce0591ef8221b32e4388e1b703d85b2dc0fe3cfe67b5b2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/TCJPX2345077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ece988e252e5e7502613db9eba9dfe67d5b063643aae529a05ad42dad3e684. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:34:05Z), 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/TCJPX2345082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b4c65947dabf4bcfc12546cfc18c51d0a5b0f21ec95b5515f35ef543de1ea6. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:29:11Z), 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/TCJPX2345085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743986c6bdf3639808e034e83018b7d46558361d702f3b1726437840467357d9. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:45:27Z), 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/TCJPX2345087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe930de2d78b48b87c106ee5acd92d9fc6fd72796429733dcf265ce263bc84fab. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/TCJPX2345088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8422ff2d424b51a3200cbc000375dd1f72ffcf1bad8ff6822700f232623c504a. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:44:07Z), 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/TCJPX2345091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841f6ff03286bafcf5fb5aedf13505f92682f13d7a7e1ee125a0c0a0c157ea33. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/TCJPX2345092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fabec3398b168efd17503b0a40ef0846115a0a8571b45071c904d41dfc4dac8. 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/TCJPX2345094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce0682de662f473a51d318af906c8431254f7e0f7952e69584b394a93b792eb. 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/TCJPX2345095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e03d3e6e9b985fb306f8a4e01a2d9eb0bbbb7b950f008f2d8e57f06bb85664b. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/TCJPX2345103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca8154668fb9e053e48e959ae66856131b1deb299fa559afedd087d6562598c. 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/TCJPX2345117.
眠りが徐々に深くなる 〜安眠ヒーリング〜
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce22e1f300f6e9bc4cf4b8a02b4d125befdeb11f51b83e51a545ef9a582add79. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:06:20Z), 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/TCJPX2345071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f944164ba9752057ce0591ef8221b32e4388e1b703d85b2dc0fe3cfe67b5b2. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/TCJPX2345077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743986c6bdf3639808e034e83018b7d46558361d702f3b1726437840467357d9. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:05:55Z), 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/TCJPX2345087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe930de2d78b48b87c106ee5acd92d9fc6fd72796429733dcf265ce263bc84fab. 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/TCJPX2345088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8422ff2d424b51a3200cbc000375dd1f72ffcf1bad8ff6822700f232623c504a. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:00:45Z), 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/TCJPX2345091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841f6ff03286bafcf5fb5aedf13505f92682f13d7a7e1ee125a0c0a0c157ea33. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T16:32:07Z), 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/TCJPX2345092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce0682de662f473a51d318af906c8431254f7e0f7952e69584b394a93b792eb. 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/TCJPX2345095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e03d3e6e9b985fb306f8a4e01a2d9eb0bbbb7b950f008f2d8e57f06bb85664b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:59:03Z), 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/TCJPX2345103.
心地よい眠りへ導くヒーリングミュージック
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca8154668fb9e053e48e959ae66856131b1deb299fa559afedd087d6562598c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TCJPX2345117.
ストレス解消 -ゆったり心身を休めたい時に聴く音楽-
Stress Reduction -Music for Calming Your Mind and Body-
Relaxation -Rest and Relax in the Stars-
Sleep Deeply Healing Piano - Calm Water Sounds -
Soothing Background Music to Balance the Autonomic Nervous System
Healing Tones for Mind and Body Relaxation
Enhance Immunity System with Negative Ions Alpha Waves
免疫力を高めるマイナスイオンα波
Ultimate Relaxation -Deep Breath in the Peaceful Forest-
Quality Sleep for Maintaining Good Health
Work & Study α波〜脳を活性化させ集中力、記憶力が高まる音楽〜
Work & Study Alpha Waves -Music to Activate the Brain and Enhance Concentration and Memory-
Soothe Your Emotional Distress - River Healing -
心の痛みを和らげる〜川のせせらぎヒーリング〜
Stargazing Ambient Sound for Your Inner Peace
星を眺めながら心に平穏をもたらすアンビエント
Deep Non-REM Sleep -The Mind and Body Recovery-
Relaxation -Soft Piano for Healing the Mind and Body-
Relaxation -心と身体の疲れを癒してくれるやさしいピアノ-
ゆったりしたい時のヒーリングサウンド
Ambient Piano for Relaxation, Deep Sleep and Meditation
リラクゼーション、快眠 & 瞑想のためのアンビエントピアノ
Recover Your Mind and Body - Healing Hot Springs -
Morning Study Ambient for Concentration with Alpha Waves
α波で集中できる朝のお勉強アンビエント
自律神経をケアしてくれる 1/f ゆらぎ
心が休まるリラクゼーションピアノ
The Soothing Melodies of the Healing Forest
疲労感やストレスを和らげてくれるヒーリングピアノ
Healing Piano to Relieve Fatigue and Stress
脳内にα波を発生させリラックス状態を作るBGM
BGM for Alpha Waves Activation and Deep Relaxation
果てしない海からのやさしいメッセージ
Power Nap at Lunch: Recharge and Refocus for Success
昼休みのパワーナップ 〜疲労回復と集中力向上で成功に導く〜
緑の中で疲れた心と体を癒すヒーリングピアノ
Healing Piano Soothe Your Mind and Body Amidst Nature
良い一週間の始まりに寄り添うピアノ
Piano Tunes for the Start of a Great Week
Gentle Sounds for Deep Relaxation -The 1/f Fluctuation Effect-
副交感神経が優位になる心地よい穏やかな音 〜1/f ゆらぎ〜
Music to Purify the Mind and Body -Healing Sleep-
脳のコンディションが整うぐっすり快眠
新月 〜生まれ変わるような気持ちでリラックス〜
Relaxing Music to Deepen Your Sleep and Calm the Nervous System
眠りを深める自律神経リラックス音楽
心が軽くなるヒーリングミュージック
Music to Melt Away Stress -Purifying Waterfalls-
Serenity Sounds for Emotional Balance -The 1/f Fluctuation Effect-
Bedtime BGM for Balancing Mind and Body -Reset the Fatigue of the Day-
寝る前の心身を整えるBGM -1日の疲れをリセット-
Gentle Alpha Waves for Deep Sleep - Fatigue Recovery
幸せのセロトニンで自律神経を整える 〜Relaxation〜
Happiness Boost for a Calm Nervous System -Relaxation-
Healing Music for Peaceful Sleep - Insomnia Relief -
安心して眠れるヒーリングミュージック -不眠解消-
心地よい風が吹き抜ける緑の中で
眠りに落ちる滝の音アンビエント
疲れた心が休まるリラクゼーションBGM
メンタルをリセットしてくれる優しい音
静かな夜のやすらぎヒーリングミュージック
Relaxing Healing Music for a Quiet Night
The Sound of Gentle Flow - Healing Water -