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 0xe63b0c9afbfad6d9458911bfb20f751cad9b677588d115462bc68d1451163683. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d40dd0d4-8889-4155-9c1a-bbd9efd13f4f.json and https://artists.proofprofile.net/proofs/artist/d40dd0d4-8889-4155-9c1a-bbd9efd13f4f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Knock You Down (Android 18 "Dragon Ball")
Time of Farewell (DARK ARIA "Solo Leveling") [Beru Remix]
Time of Farewell (DARK ARIA "Solo Leveling") - Beru Remix
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 0x17fc3b150a9e345df068681f207ab913740fec98d0ba2613c5005f0394ac835c. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/QZK6N2517202.
Echoes of Fear (from "Solo Leveling") [NEFFEX Remix]
Sweet Desire (Cantarella "Wuthering Waves")
あたしのキラキラ戦利品 - My Sparkling Booty (宝鐘マリン Houshou Marine)
Time to Get to Work (Zani "Wuthering Waves")
Steel Resolve, Steady Hand (Miyabi and Yixuan "ZZZ")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44548fb79a2fb4c38c473eb218a32bb363672f5b554926c04b86ecb698df5193. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:03:36Z), 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/QZTB22532186.
Beneath the Stars (SKIRK "Genshin Impact")
Stormbound Heart (Cartethyia Remix) [AGAINST THE TIDE "Wuthering Waves"]
Sunfall Requiem (PHAINON "Honkai Star Rail")
No FATE, No GOD (Flares of the Blazing Sun "Honkai Star Rail") [Phainon Remix]
No FATE, No GOD (Flares of the Blazing Sun "Honkai Star Rail") - Phainon Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792d1be698ff4fa6a92c7b0fcfa5da39d38ba3670cabb7d1bfd51b359c29a939. 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/QZTBE2592319.
Law of the Divine (FOUR SHADES "Genshin Impact")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01deae8fd3c9224cdbe031003f89d5048a878f0242ee13e375476ced43739fd. 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/QZWFH2596935.
Run for You (GOLD "Uma Musume") - 君のために走る
Horizon (CARMINE "One Piece") [EPIC Version REMIX]
The Shadow of Her (EVERNIGHT "Honkai Star Rail")
I Am the Blade (Augusta "Wuthering Waves")
Storm in Steel (SEED "Zenless Zone Zero")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff004ff96126235d837ef3a0add1bea13a536c7a19e4ed241db1f7b7ad79e1d. 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/QZZ7S2505404.
Wings of Destiny (ARTORIA "Fate series")
Chant of the Deep (SHAKRA "Hollow Knight: Silksong") [EPIC REMIX Version]
Chant of the Deep (SHAKRA "Hollow Knight: Silksong") - EPIC REMIX Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b613e680ea25bcd0423b48f1b31b5f4ffbe33b17291df6733fc7dcea9bb9437. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/QZZ7V2547125.
Shields in the Dark (DAN HENG "Honkai Star Rail")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f275f1fb62ca8ca98ed557f291fb4aa0bef5931a8a67e8d0646f0b051ee094. 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/QT3EX2559044.
Hollow Choir (SHERMA "Hollow Knight: Silksong") [EPIC REMIX Version]
Seraphim in Silk (from "Hollow Knight Silksong")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a4f7c82fcfd5f1b9d7a1244ba237cb839a534aee2dfc3612d7d2cac616866b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZZ7W2561017.
Poison in Bloom (SHINOBU "Demon Slayer Infinity Castle" THEME) [Special Version]
Poison in Bloom (SHINOBU "Demon Slayer Infinity Castle" THEME) - Special Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eed553f1dff34a805206a13522a90caf206492676c44db6a7850c946594f34e. 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/QT3F52554125.
Poison in Bloom (SHINOBU vs DOMA "Demon Slayer Infinity Castel") [EPIC VERSION]
Needle Rush (LACE "Hollow Knight: Silksong") [EPIC Remix]
Rising Tide (Chasing Daylight "Wuthering Waves") [EPIC REMIX Version]
Honor Never Dies (QIUYUAN "Wuthering Waves") [English REMIX]