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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067b54b9e03125da7c717aa5cc84dabed9cf068d2353bcef6a4e61ee4ac56a2e. 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/60492a39-1640-41ad-9a98-98f1f58549a2.json and https://artists.proofprofile.net/proofs/artist/60492a39-1640-41ad-9a98-98f1f58549a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Will Go to You Like the First Snow (From "Goblin (도깨비)") [Violin Instrumental]
Best Song Ever/Story of My Life - One Direction (OMJamie Violin Cover)
那些年 (Those Years) (“那些年，我們一起追的女孩”主題曲 (Theme song of “You are the Apple of My Eye”))
Counting Stars - OneRepublic | OMJamie Violin Cover
My Destiny - Lyn 린 (별에서 온 그대 (My Love From the Star) OST) | OMJamie Violin Cover
Come Back Home - 2NE1투애니원 | OMJamie Violin Cover
Miracles In December - EXO | OMJamie Violin Cover
Back in Time - Lyn (The Moon Embraces the Sun OST) | OMJamie Violin Cover
Love Never Felt So Good - Michael Jackson/Justin Timberlake | OMJamie Violin Cover
"Maleficent" OST - Once Upon a Dream | OMJamie Violin Cover
EXO - Overdose | OMJamie Violin Cover (ft. Sh Dreamer)
Eyes Nose Lips - TAEYANG | OMJamie Violin Cover
Amnesia - 5 Seconds of Summer | OMJamie Violin Cover
Infinite - Back (인피니트 - 백) (Acoustic Violin Cover)
All About That Bass - Meghan Trainor | OMJamie Violin Cover
Steal My Girl - One Direction | OMJamie Violin Cover
Stay High (Habits) - Tove Lo | OMJamie Violin Cover
The Hanging Tree/Yellow Flicker Beat (Violin Cover) (from “Hunger Games”)
The Last Goodbye (Violin Cover) (from The Hobbit: The Battle Of The Five Armies)
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c954db11c5fabc615bbe72e6f0daaf0c35ce63c03bf97481bd8f2b2d3b387e. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/USE831546079.
Always (From "태양의 후예Descendants of the Sun") [Violin Instrumental]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa243a980a87284496122f159d8fe85f6d3b406cb20c07cd06a01222ad5fe4e9f. 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/USE831552169.
Everytime (From "태양의 후예Descendants of the Sun") [Violin Instrumental]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6751e4832fea1cdf4024ac4dba8aedb716cece4d50eb5a907aeb2559e4d9c5c. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/USE831552696.
You Are My Everything (From "태양의 후예Descendants of the Sun") [Violin Instrumental]
海若有因 (From 上癮網絡劇 ) [Violin Instrumental]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda95b226918c34583500858e5244de09b6077360c203577c0e362cac5573c722. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/USE831557892.
This Love (From "태양의 후예Descendants of the Sun") [Violin Instrumental]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf87cf322fcae1557b6bdb2858c1fa7a8ab3e09758bbdfed0f1a2851af8c4cc. 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/USE831575976.
Moonlight Drawn by Clouds (From "구르미 그린 달빛")
내 사람 My Dearest (From "Moonlight Drawn by Clouds")
Because I Miss You (From "Moonlight Drawn by Clouds")
Stay with Me (From “Guardian (도깨비)”) [Violin Instrumental]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dff68e0e8a81c0faee1cf17515a5508be87635472da3342c621f666f2aeaceb. 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/QZ22B1740774.
City of Stars (Violin Instrumental) [From "La La Land"]
Beautiful (From "Guardian (도깨비)") [Violin Instrumental]
I Miss You (From "Guardian (도깨비)") [Violin Instrumental]
I Don't Wanna Live Forever ("From Fifty Shades Darker") [Violin cover]
I Don't Wanna Live Forever ("From Fifty Shades Darker") - Violin Cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a01d0fa93005b671d07de3b2a409de5ec8e24604c6067149fdd8330aa2bed0. 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/QZ22B1747884.
Something Just Like This (Violin Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4799b8a8d4b3b7445ffb171758fdc5d421f0c6baac768dc350cc6aad2b833661. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), 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/QZ22B1798667.
Scared to be Lonely (Acoustic Violin Version)
Scared to be Lonely - Acoustic Violin Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7657a3f799048f74bbcb2f5edf8d6e9cd8ddcf05ae97ed3ab05c2be12a3c4498. 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/QZ22B1800873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3b6031058f888dbfbce3c4fec8f5d3235d37c1429546d16fdccd424f99c641. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZ22B1813288.
Light of the Seven (From "Game of Thrones")
When Night Falls (From "While You Were Sleeping")
I Love You Boy (From "While You Were Sleeping")
We Don't Talk Anymore (Jungkook Violin Duet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7aed61cfef4fe00ced35afeaa0d1d1d4789481b6164574a6b085938c64290b. 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/QZ22B1918617.
知否知否 (知否知否應是綠肥紅瘦-主題曲)
Shallow (Violin Version) [From "A Star Is Born"]
Memories (Acoustic Version) [Instrumental]
But Its destiny (From "Crash Landing On You")
Give You My Heart (From "Crash Landing On You")
Can't Help Falling in Love (Violin Version)
We are Bulletproof: the Eternal (String Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5721dd69a4ad64a08f509f118914232a76580b158062deba43c9029e8ec8d638. 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/QZGWW2122021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05c30609b72c5590d8df3bc220f77915a3cb8149800c66787bc2799d31a9d64. 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/QZGWX2147204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2f5873b94156c7ee9bfe53764360faa50b6a8f47c0cb510c4721614c77e00c. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/QZGWX2001933.
Kamado Tanjiro No Uta (From "Demom Slayer: Kimetsu no Yaiba") [Orchestra Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b8c2ab75bc7eb36fb973926ca5c4fac1c202694a8841dffeac0d315472ef9d. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QZGWX2248602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36c4bc205b37d7a58003b997f67e59b76553738fff1bb1c635b8f3f1f3e5d94. 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/QZPJ32104010.
I'll Be Missing You (Army 8 Members Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4c21e7e28ec75d39a62f3be488e018a40ee3ee4eaaf173e7ef9e7040bc3924. 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/QZPJ32105115.
Someone Like You (TaeTae V Violin Duet) [Instrumental]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdd795c476bd49175d4ec66f7f8e15cbad261b9fc8c5668c8de6320b7916760. 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/QZPJ32108039.
Santa Claus Is Coming To Town (Army Violin Duet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd314358bc033a3b34f4789f24af19107d6c2a25e7f3dc2c035dfd6cde549db21. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/QZPJ32126463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36c4bc205b37d7a58003b997f67e59b76553738fff1bb1c635b8f3f1f3e5d94. 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/QZPJ32104010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b82761308860a7dbf97328b50f9eb85dbc135e9ead3017f80eb75a15983264. 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/QZPJ32126466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f15e45de83af98e67a506b09f1dfae6293e721cbace38f90e84f7ebbc1ff1a1. 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/QZPJ32147932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344673be3c317d2bf13822128a42f790ed330c879274ff97151891c06bca7124. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/QZPJ32150127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271b53060beb03f0b2295899caac0d7ba480bcb9ff180cc62985db6e8db57bac. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/QZPJ32144278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f0b3afa3839ba337360b79c58f8423505fe2b52f36f021fbad78d58ce357f1. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/USE831572659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7aed61cfef4fe00ced35afeaa0d1d1d4789481b6164574a6b085938c64290b. 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/QZ22B1918617.
Running Up That Hill Orchestral Version (From "Stranger Things")
Don't Say You Love Me (Acoustic Version)