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 0x259d75902777d39a60c4196bfc9ab31d89a6526258260cbabe5c7dc3bf00d235. 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/8cddb1b0-3cc3-46bc-bb1f-9ef0af453889.json and https://artists.proofprofile.net/proofs/artist/8cddb1b0-3cc3-46bc-bb1f-9ef0af453889.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Limit Break X Survivor [From "Dragon Ball Super"]
An Evil Angel & A Righteous Devil [From "Dragon Ball Super"]
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 0x1150f28091a5c47e963dff093aa23f5dbaba1b18a2309806042b289d8e8b7cba. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/QM4DW1733983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290d0e3386af7a8afb5e0760e410310aa0c0e2bf042a74eab5cd758cd4a03301. 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/QM4DW1769456.
Peace Sign (From "My Hero Academia") [feat. Omar1Up]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4795172eecc5fb60c8b093d3c8334f5e2ba09ebb8a2007970817dc1e47e78ed2. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/QM2PV1750871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d787e2702f82cee46fda7c56877b61ee245c6f9f22ee6fa214ec0694d51deb. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/QZ8LD1767884.
Sayonara Moon Town [Boruto: Naruto Next Generations]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cdfe9715a32a08567dbb303252f1ac19a771dcd001747d3411789cd8f53916f. 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/QZAPG1882301.
Jari Boy, Jari Girl [Pokémon] (English Version)
Hello Hello Hello (Dragon Ball Super) [feat. Omar1Up]
Super Dragon Ball Heroes: Universe Mission
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4376a4195f491a104b544dba1c546951b52b7262e9c3655ecb84c8dc4c3b056f. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZDA81845884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251bb2b726bb0836de0aaec198d1e2441ba0ab56b45b60deb50ca9f4064105ab. 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/QMPKX1890714.
Super Survivor [Dragon Ball Z Budokai Tenkaichi 3]
Fighting Gold (JoJo's Bizarre Adventure) [feat. 94stones]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69394b9a130d3f209a873c38f5b18a4178e30f996c355be94c619bec5d20f1d. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/QZES61809252.
Blizzard (Dragon Ball Super Broly) [feat. Simpsonill]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d27ccf3090d62aad1eb9e94d3b21672eb666b35c015a16b569c9dbdf659fc4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZES81838038.
Blizzard [Dragon Ball Super Broly] - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa226d02113d2978f8fb8bc9671d96a225278909fbe31217bc91172c7aa6ec8c9. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZES81838039.
Breath (From "Pokémon: The Power of Us")
Green Light Ride (From "Team Sonic Racing")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4f115db40abb8bc3b7c76861af9d87dc42ae41185d9a099167cceed04ee79b. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZ8LD1953350.
Lonely Go (Boruto: Naruto Next Generations)
Traitor's Requiem (From "JoJo's Bizarre Adventure")
Traitor's Requiem - From "JoJo's Bizarre Adventure"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89f1c43d8900b3aaa8f7060bc63a97c2634102e37edeb76bdedab7b272fc0b7. 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/QZGWW1900499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f2f3280d2e2a203e2f2a6941e4c0c0bf3866a4b3def1769667396e96b8fd24. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZGWW1915462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f89046f7a21df3e40622017e8cee723c13eb5ab9e73f3411e1774eeba80c2c. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QZGWW1928077.
Beyblade Burst Turbo (Titelsong) [Dutch Version]
Beyblade Burst Turbo (Titelsong) - Dutch Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0080eb3183f7d670f853518177ab4493417bcfac3241ae39553d4b85a1e31ba2. 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/QZGWW1977213.
Dan Dan Kokoro Hikareteku (From "Dragon Ball GT")
Precious Time, Glory Days (From "Yu-Gi-Oh! GX")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f69d369481b214b2e2da27ffdec4c4dfc4c2a082b08fcb93f0ad88233bd6d0f. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/QZGWW2050490.
Mikakunin Hikousen (From "Digimon Adventure:")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72e4deca424f5a6282ac0742f3d2fcd0a28a87daef968303f41f51a1278019d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZGWW2115620.
The Start of a Journey (From "Pokémon / Pocket Monster W")
Nanananananana (From "Yu-Gi-Oh! Sevens")
Ore Wa Tokoton Tomaranai!! (From "Dragon Ball Z: Budokai 3")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bebcc351ee70dd14e390abf83047635bffe2027c5fcea10d1043c75780a7d09. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/QZPJ32165111.
Battle of Omega (From "Dragon Ball Z: Raging Blast 2")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f06c8e4a71e49142eb03b107cb7cb146cb507732b83253ae942beaebb26818b. 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/QZPJ32190753.
Scar (From "Bleach: Thousand-Year Blood War")
Jaka Jaan (From "Dragon Ball DAIMA") [English TV-Size Cover]
Hello Hello Hello (From "Dragon Ball Super")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69e00e4cdfd4e2493eeb8efa490f71d3c383b02c357215381fdf4a80ab6a9af. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZGWW2041398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeedf8eabb29e98716661a9222e0bb9c26c19ac9252782c9bba70954b2c93d12e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZGWW1936490.