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 0xdb6c4c3be32d457ca39eaa2bc0ef92927b51f7e1d9614698e019070abd09ced5. 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/1a4b7996-b03b-4dd7-8225-169f0c7f31fe.json and https://artists.proofprofile.net/proofs/artist/1a4b7996-b03b-4dd7-8225-169f0c7f31fe.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 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 0xfa5a8e29f805169afd6df5d47cbcddd3377d1cf3147d363b3c74a681baedaa2e. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/QZ6K42200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89ddbec807db57bcc9cb5b575e43f8809ea9ba6b61f01d1b99816cc56922c4b. 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/QZ6K42200047.
Dragon Roost Island (from "The Legend of Zelda: The Wind Waker")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b157fded4ed6e5f2d4ebccc2cec5c045cd9925211becd1c7fcdbdc0c1ef4af. 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/QZ6K42200050.
Hot Top Volcano (from "Diddy Kong Racing")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe680d00d3755bc9d62e5f2eeda4ac4060527fb895032b06f0fcc0a58283f49. 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/QZ6K42200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa378d831c6553768130846c3b4d569e8301f83f4a373d2532d3d22cd20f7bdf6. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZ6K42200048.
Get Athletic (from "Super Mario World 2: Yoshi's Island")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9cb9eedb5f695f65b2913f753b62ad6ed052c0ade925016d33057a3a0696a0. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QZ6K42200044.
Reach For The Stars (from "Sonic Colors")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819ef763f4817e7d866d2b1175e62dec00be2071806cf103e3d5e8ead47b25e6. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZ6K42200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343229a50a6f883fec043fe048513ca4a5f1b47b0e1760a9611b2cc8b0fc48a5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZ6K42200051.
Gusty Garden (from "Super Mario Galaxy")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01c507c342e8fb68a6b527544937ca3d964b65ae364f14cea04a0ed78390b68. 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/QZ6K42200052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06fedc17d3765ca9d2017f78c7aef676e4f4f4907fe1578c8f381ac0826ebbbd. 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/QZ6K42200053.
Galaxy Reactor (from "Super Mario Galaxy")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674fe2f5bf47fa090d37ecdb7d7b0ec27e920d20ec379b7b6808d9c78a51246d. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QZ6K42200054.
Rosalina's Observatory (from "Super Mario Galaxy")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4ff7ca694d67c09e84c14248080a46ecae2d51b77ff1833f88e1d65558b21e. 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/QZ6K42200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76a33a1482b8dd7785fc7e98dfa3a451ba82d3eb3e609c0e90c6feba21560d0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZPJ32107279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4470e7fa7bbbbf9455cef726ade168eaf423dff951a35c05f85c3bab9b78578. 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/QZPJ32107280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff8b7ca38298aa2e844adb6eee9ece434e9a575357c172da21947285176a4b8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZPJ32107281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc36dd98c5db0a6d60c5710f949b5e64a6e99e7c0ce9eb4a543fd6c060d0a01d. 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/QZPJ32107282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ea4c88835bcd595d5375daf8943f075282332b627c35bd7a55b4931b739f6b. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZPJ32107284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a244dcddf79608207c7fb4ef339f67638cdd741caf68b0a80c450eab68dcc8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZPJ32107285.
Yoshi's Island Theme (Crafted World Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f196fe16e29ae32023dedfea0a5f05f86e329d538a5dbbb144af603a8808f7a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZPJ32107286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077969b4de9fb2db7e87adb4be2f356c5a00c94e03ea4caa4ad16098d1d3d95c. 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/QZPJ32107288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bfb8869782e72a7e42bd6d3856734abcc46465bfcd0d28e2d39113f9f9998c. 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/QZPJ32107291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4bb10ecb1c7ee4034159306807b76c4f16de275e33829acd5a7300d787368b. 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/QZAPG1753746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b8cb300dc95211b26cef7acd6d36f82e8e862a5747be11dd85e2b9022a2a77. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZAPG1753747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ab41d96b57d3ee8d2e9f0ec9209cc4b9937ce02dbf516723e365cece3c85ba. 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/QZAPG1753749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c15e3ab059ac5d8ece274b865dcdecb1e3f9ec629fac0f41b6ef7fd8aa36320. 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/QZAPG1753750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ad9bbdd4e569da1a0402893d902472a9453df23a46a33c307734229380ee00. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/QZAPG1753751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db0cbae984521a16b7d2bc878f66029e2fa49bdbf9a2324dc9693afcd2b511f. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZAPG1753755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5187c009979ae9f2ffbed8b93870b07c151dd3f7610227b2d7d1678c2c2ecd. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/QZAPG1753758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4307d123499d1effd0cb90680b874cb6f073fbf5e73ed946cc5bb7af0ea12f5b. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/QZ8LD1737015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e85a0a5143004f8514cebd446c67937ff236568d67b2097b7343276281b26c. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/QZ8LD1737016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81a219c53e1c7881737515a1eb553d5c4234e109fa6b294a11e40a96a9234cc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZ8LD1737017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4995ff956131aecba80855d0b092646d2bb4e5ee0463992c331cf9f3a6eb677b. 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/QZ8LD1737019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5159d6cd1dc5fc3eff7940449ef3d364114051f37202857a3067846c4cbe505c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZ4JJ1657769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ba086be155f32b4d6ced576c1b63867e8a059a6f5b9473fb42583ff3e04ddb. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QZ4JJ1657770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc1171a71eed756912f02926a5a35fcf3650472a89d6b301b02fad94e7b13a7. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZ4JJ1657775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaaa3b4e37228fa0b52163baf8efca498bd3b77d36e1c6990ac97c2acb2695c1. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USE831535882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61894431b2cf2ccd4b36598883592ed812f303c1f0e9e1caefbbdc7dfe5fdd1d. 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/USE831535883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8344484133dffa7b5146f88667c851f3cfc87f4ba3bd9aab1e0eb6557b3afbef. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USE831535884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791ca6b6d0c51a0ef6961bc85a708f90a8090ddd4bc8f3b57d2b5e480779f73e. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/USE831535885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd796a619fdde40f91c10b8249e9626ec648f56346457e198aef9f12cf2305af2. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USE831535892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b2947b713723743af0286132422aa902d5cb4b7bb8ab10f13a237d5485d228. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USE830906339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26461caa307386bbf9269165bd1daeaf0efc8723555a1c960bbac498500248a1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USE830906340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd066ee3b056ea5aa1fb7c5e9ed4c02591f93f82b2fd7f978b739273eadba7c03. 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/USE830906341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb5c56f3adf4c618708f5ea6d660fc2c49c64cfbea79854d74cdc09e8e5e354. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USE830906342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb611a32d2be1dee59406ab85390282765239cd9fcdd77bae9582a0a583b38b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USE830906343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31aefd09f0c3e9256d97daed3574ebf6ebe38d67cbc8a6ad38817e3702e0df8b. 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/USE830906344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf086d4d24aae8ae60fffe04f3164cc53a12754e3693f812f9a652ebd96e92c2d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USE830906345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5babfb0b43477ab80b547bcd9513cc3ebc2420e6c7564cbfb2382de14cd13049. 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/USE830906346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5aa8ad58452d0d7cb26950176fdc116e732935d742cf0e22d5c6f9a06e5741b. 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/USE830906347.
DuckTales: The Moon (Sonic Adventure Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f113684039e5fa13fcfbfe70219189fd4cca6276563b26ac8b6938215da65fd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZPJ32354926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c8d8caebec29534e8545b14c6c3680afed988b24fe97ceb5c0c78e20d5bfac. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZPJ32354927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f8f79257a9ca8e8129358dc5f1dd77516893e604c6b4970091e3754b493f52. 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/QZDA42455864.
Attack of the Killer Queen (from "DELTARUNE Chapter 2")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2031b368cfd3d9b45995a90f8ee2da81e1b8a55fe8f680a6742cf83ef6a88b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZPJ32284249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84588bee3e4fbd41d053a22607bafd1029a8ea96669c3987a80ff3a72d85ca95. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZPJ32223408.
Ultra Instinct Theme (From "Dragon Ball Super")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f2dc37713060f88d12b30c199eea332b121d957bdd39db1338d75ccfd7fd8a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZNWZ2286696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe918883535304fb15452e70855973b2a35cd1a55caabf2c47577bd1f79ff87c4. 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/QZPJ32147280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa94fbe2472e96513bc0c893383b6923f46df2af2cf079f50370dc0cccb3a71. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QZPJ32122016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d59296a9783c6e6d43d2539d1d8295222c5110653dc540f7d8f85a19d366ff. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZPJ32115794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55a1db283771a75095f82968c2124d5b0a327c469475aa546fbbda8f63285ec. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZGWX2251123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9359e3a3d8310fe708794e727ae425a89a95ab49d1a0418e89108ed8b66ade56. 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/QZGWW2133635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d46a66f4732ae8a4cf154ea7d133d10cb5535f3e20c428030e4f3dca3b8c2b2. 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/QZGWW2127496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3f8e1738d0f0b68fc76472bd8e4ebfab59c013caaafed6f99206c157c8d3bc. 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/QZGWW2030762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e116818c30c175721c3706185abcfba5fc0edcef9be862ab7d416c4b66ef37. 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/QZ22B2060690.
The Great Mighty Beard (From "Conker's Bad Fur Day")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674a3fdb78378144c7588e6acc7becf2bda4f586ab66813b9b590288cf463710. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USE830980819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590c6d6a85cb9a3591ea1b047fd7e87b9f44ec9104108462da909695da679346. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/USE830980824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512b5357f46b0aabbc18a891135757f252842c57cefa0468f27e3a2730c1ee6e. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/QMPKX1722304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3463ba610d298d36c979328977e8400f7a1edef6155e725fe979168b34800c99. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USE831527218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3bcbf95cc9742806f3ebbfcdf4d2d240730b057cd674e472c38197833b7d61. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USE830935401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e70b20142fdae47e688650edf9fe7c721ffe7a2933db6d186fac239e19ca63a. 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/USE830925920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f42a3dea2243c061cd42c230fe87aedefcc75bae52819f6b057665ac07a037a. 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/USE830903227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0309d4e0a2e5756f4b7f180488377d94b7b226d0c045a5b303e27da85884836e. 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/USE830903228.
Zelda Remixed: Music from "The Legend of Zelda"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36602493432784c304b5df34c8fde25a0fdf4ce50c05cf886923799898d11045. 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/QZ22B1977453.