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 0x82d1f9183d003472cab04817acd05f0bfa3a162ba060c5d3a12163a2c568a3e9. 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/78412295-6194-4b6b-b250-9d40fae98beb.json and https://artists.proofprofile.net/proofs/artist/78412295-6194-4b6b-b250-9d40fae98beb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
He-Man and the Masters of the Universe Main Title (From "He-Man and the Masters of the Universe") [Music Theme]
I Have The Power (From "He-Man and She-Ra: The Secret Of The Sword")
Zig & Sharko Music Theme (From “Zig & Sharko”) [Season 2 Opening Instrumental Version]
Zig & Sharko Theme Song (From “Zig & Sharko”) [Season 2 Opening Credits Version]
She-Ra and the Princesses of Power Theme Song: Warriors (From “She-Ra and the Princesses of Power”)
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 0x77602c37507f9e5cb80233c554b833b8102ac5208b638de09a7ae12725f295d8. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/TCAFG2019806.
DC’s Legends of Tomorrow: Justice League of America
My Sharona (From "Chilling Adventures of Sabrina")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea3f0549ddcde6bd53c33d3480f916fd930536055064dd4632bc200cc18c6bc. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/GX38U2248615.
Miraculous Lady Bug Theme (from "Miraculous, Tales of Ladybug and Cat")
The Boss Baby Music Theme (From "Boss Baby: Back in Business") [Remake]
Doraemon Song (La Canzone Di Doraemon) [From the Anime "Doraemon"] [Ending Italy - Orchestral Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb912bbeaddff688a42284f55a181b97cc989aaba787484b14be436f6779fe64. 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/ITLQR1402603.
Hot Wheels Theme (From "Hot Wheels: The Origin of Awesome") [TV Edit]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7093b8c0bfe437b5c8c733bd4e9bf8cf6c30181c9c0c25faa66e3dc897517244. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:17:29Z), 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/ITLQR2109601.
Miraculous Lady Bug (Tales of Ladybug and Cat)
Miraculous Lady Bug (Theme from "Miraculous: Tales of Ladybug and Cat") [Instrumental Reprise]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5736d94a408dde76a0ee91c51ff73f2986091a670f55aeaef9e39b0e5ac101e6. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:51:11Z), 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/ITLQR2110402.
Alvinnn!!! e i Chipmunks (ALVINNN!!! and the Chipmunks)
Alvin & the Chipmunks (Alvinnn!!! and the Chipmunks)
Doraemon (Il Gatto Doraemon) [From the Anime "Doraemon"] [Opening Italy - Orchestral Version]
He-Man and the Masters of the Universe Origins
Doraemon (From "Doraemon 3d - Il Film") [Orchestral Sountrack Italian Version]
Himawari No Yakusoku (From "Doraemon Stand by Me - The Movie") [Orchestral Soundtrack]
Doraemon No Uta (From the Anime "Doraemon") [Opening Orchestral]
Trampoline for the Bear (From "Masha and the Bear")
Song of Friendship - Masha and the Bear Sing Along
Song of Beauty - Masha and the Bear Sing Along
Song of Jams - Masha and the Bear Sing Along
Song of Skates - Masha and the Bear Sing Along
Song of Hiccups (Masha and the Bear Sing Along)
Song of Three Wishes - Masha and the Bear Sing Along
Song of Young Artist - Masha and the Bear Sing Along
Song of Thankful Fan - Masha and the Bear Sing Along
Song About Cleanliness - Masha and the Bear Sing Along
Song About Lonely Holiday - Masha and the Bear Sing Along
Coming Home Song - Masha and the Bear Sing Along
Sweet Tooth Song - Masha and the Bear Sing Along
Happy Birthday Song (Masha and the Bear Sing Along)
The Santa Claus Song - Masha and the Bear Sing Along