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 0xabfbd1df636ff270e1bbcebcf7aaf27734596851cbc3c2ba23b8a6cf64ac8b32. 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/333343f8-9fef-4d9a-a971-8ebde22b9ec6.json and https://artists.proofprofile.net/proofs/artist/333343f8-9fef-4d9a-a971-8ebde22b9ec6.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 0xb8d975ea7a671f64919648b508e0ba96f38e5a7f2fa2f96d581b747f3248c8fc. 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/QZRAS2200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb528d69a5f01344ef6cadf485d71a389d8546a55e4552401580e516f926bacc9. 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/QZRAS2200202.
Stickerbrush Symphony (Donkey Kong Country)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed9457e3f7092684ac0f302db0743ae1ec2d85b49d1c41637fae902a535a0a9. 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/QZRAS2200203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78887d6bcee903131fc3368a0c9af91e1c31a547f304a88ffa5ce1dec1322d1e. 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/QZRAS2200204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661813c6c6b6d190e781195c95bab85798e29f676475f9b4ce5936061be7c7c7. 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/QZRAS2200205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9560b78f39176c1f9037eb37f069395105918e29bc12650ac8a1a216800d214. 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/QZHN42047233.
Lost In Thoughts All Alone (Fire Emblem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c2b62310b55c8a4d906ed790c4e07dc5e57653f0c44126b8b20c4f856408b8. 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/QZRAS2200207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e89721c111179c8dc497ee642faf0e5962e1beda6c59f937382b1f53d4fba2a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZRAS2200208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb830d55e0b255e035eea68af80e7d63539382dbfb3f59a4e5693cdb9d77f9c25. 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/QZRAS2200209.
Green Hill Zone (From "Sonic the Hedgehog") [VIP Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec90a9057aa0057f3d83a18791d3bbd07027c95256f258657ce05786059bc708. 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/QZ22B2023942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc802041b6fa99d61ba97b595fa2bd374c57a27481bb0b1e38a3a54babaab975. 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/QZ22B2023943.
Metallic Madness (From "Sonic Mania") [VIP Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcd1b346078604bf97d06c00e28d18245b1cac1cd913902227459fadb7a7f93. 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/QZ22B2023944.
Escape From The City (From "Sonic Adventure 2")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b2fc8901201d8e6fed638142a01ff9e18cfab43052c925daf3e5302e0d6831. 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/QZ22B2023945.
Friends (From “Sonic Mania”) [Future Funk Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396465fb4be3e3c0319928857e345a688cd22ac8ecba49e78342d54afe46d892. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZ22B2023946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521997e95d2300903d84fdabe3e567bcab0542b895ecb6baf272b9a67333990f. 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/QZ22B2023947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264dc5805bdb843b5be981284426f44a1b5cbef4aff8393c60273a1ef83f8d27. 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/QZ22B2023948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652014b0b0945327a4986d178b06e6fe6c947135ab773b611f07667389ce442f. 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/QZ22B2023949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19533cc35e3dde12bcce62b48c441bd067481e292dc09218410b765ac50dd32f. 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/QZ22B2023950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a29f6b57478dcb6ee5cd097ff5b52a1793920d3be8de18e4e757b8d8f3b4b10. 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/QZ22B2023951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa771b4529c3afbcf6782b28f8d77337d8a68bd4b7be828f083a5002bc0a3d34c. 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/QZ22B2023952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d3f63b9ad9d0fe171f79bcb772edf838cfd6f4e351b0fdc7c5102189b8bf8e. 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/QZ22B2023953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05660446f3482e77b228eaa8c2bedf27a1a1bd0bddcd70c6a23b9b87a885fde. 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/QZ22B2023954.
Chemical Plant (From "Sonic 2") [VIP Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d9d6a908260d9e3687487be7e36ed0f7e00e81a2f445c0d8849102cd79d931. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZ22B2023955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4165628d13dc75e9b5dec10a0954715c444996f7ccdacf17729338069c1e9ee9. 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/QZ22B2023956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ad80268ef83be7382005b66e70301977048db7594e3d007941f77090726abb. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZ22B2023957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21cd2e5f24e378fafb1e18e753a40e0b1b0fc7c7be1c56a4c1cbd0a1e5ce3709. 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/QZ22B2023958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d85361566ce53225fb9f250289cacb6ab308e7bd787f3dd302bdd8157eac78. 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/QZ22B2023959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd04dc1d1523aa2513615989b10bab1e8dbfe477ea3255d230b2d575ce84674. 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/QZ22B2023960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaffadd787dedd9ce05f573dc8a1adbf30e0d6dc689b4d1d8c10f5118356fa572. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZ8LD1714527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c2b62310b55c8a4d906ed790c4e07dc5e57653f0c44126b8b20c4f856408b8. 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/QZRAS2200207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb528d69a5f01344ef6cadf485d71a389d8546a55e4552401580e516f926bacc9. 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/QZRAS2200202.
Midna's Lament (From "The Legend of Zelda: Twilight Princess") [Remix]
Midna's Lament (From "The Legend of Zelda: Twilight Princess") - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11964f4d2debee9fe9ca2ad8627a107d92599b45456d576286cf73e375d015ce. 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/QZPJ32109973.
Song of the Ancients (From "NieR Replicant") [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff23137cf06100f7a86990c3555c78ef35963d25ae25b99d41d80ae08d5147e3. 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/QZGWX2182946.
Eterna Forest (From "Pokemon Diamond & Pearl") [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f2bad72992cc8a3aa2ea59978b89beae98cd9ad93d380bf07e779318f4f800. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZGWX2182754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bcd4da4bed43852d4baa7f230841f0e417d3a2453105a8bea7eaa4d4ac64b8. 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/QZGWX2104065.
Shotgun Kiss (Vegas Palace) [From "F-Zero GX"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc56001a7b366436330a356351d5ba8e3cee86ce4759683d9c5b6e8239dc86b. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZGWX2074456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03ee6b7829c85c6bc672cb3f6a8210918c879821528a524e24e7e3b6352567c. 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/QM4DW1819068.
Song of Storms (From "The Legend of Zelda")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7677eded76781e2f79ef2775829c5300f3dc7a80dc609ebc8d6dd84378f0ef. 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/UST8K1752839.
Tropical Resort (From "Sonic Colors") [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692d2365744cd96cb126ee03598bb9e9b5de014d2964d480e5ce4a1a5abf904d. 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/QZ22B1804152.
Funky Robo (From "Sonic Adventure") [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15393920c134f6ca6c3c263e1b37d04d0497eb5cf26b7fb0eda22a21fedd400. 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/QZ22B1804153.
Starlight Starbright (From "Sonic the Hedgehog") [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a6be5b3be70aa64b5ed9493a1834c48e9015caca02027644fc08983b8ceab9. 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/QZ22B1804154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8b080e3e6ca67c14439c6c599b1ad134a75a551ca84df86ac479462066d18f. 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/QZ22B1804155.
Aquafire (From "Sonic the Hedgehog 2") [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fa0fce36c9c0038729583c1f5009ad710350d929b3f0ab07bf74cec05597d8. 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/QZ22B1804156.
King of the Mountain (From "Sonic 3") [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa81110ee37709a8e8cd8c71795601ff77b0648dd93385fea2fff74ede130acd. 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/QZ22B1804157.
Marble Zone (From "Sonic the Hedgehog") [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30eb16d24c4388523cd1b7393909280d47ecc7936c27158942f38499472d3daa. 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/QZ22B1804158.
Chemical Plant (From "Sonic the Hedgehog 2") - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e3298e736c3bc19bc1fd9bb95e6ea6d435734b2109a52bda343cfa2f1d5da9. 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/QZ22B1804159.
Crisis City (From "Sonic the Hedgehog 2006") [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66763825a5b01de9b1001d1e196878aaa5223d54a75e9b69d8aa8cc6351c7c36. 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/QZ22B1804160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6119da2c4687f1263cd2bda6264e079b1a15fde7eb78c110336f2e8fe4ada85a. 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/QZ22B1804161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff147c5546f6445d75fec67ec34ff165327ea8dfc4d7d60461271966d5385cd. 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/QZ22B1804162.
Totally Rad (From "Sonic Adventure 2") [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e2d5f888ddb61b736dab59cd89207d102b7a30530ae9425ddecbc412b348c7. 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/QZ22B1804163.
Seven Rings (From "Sonic and the Secret Rings") [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12aeba6f86c4c22afd9561c49a055b2cd42e2e1132d6bc4df7785a1c50268716. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZ22B1804164.
Chao Garden (From "Sonic Adventure 2 Battle") [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5053d7d41337b0883a93b3ff29c5128229e40262eeaff02c806d2fdddc6a511c. 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/QZ22B1804165.
Planet Wisp (From "Sonic Colors") [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22cd20056fb095008562a9b84f9fdde4d787f617e132adeb90bcc2b53da19a74. 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/QZ22B1804166.
Les Dauphins de l'aqueduc secret (From "Sonic 3") [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8dd3f1c351449153adcb42d9530aeeb10068b3fc4ace9b232e24eb98fa9c7b. 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/QZ22B1804167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe28271faf044b503080a52eab303d3decdf4b42eccbce7c5201e11c72333c28. 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/QZGWX2059401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a21643375a4720692f15813908b7dbc2ce7b31be365084ad9612c934b3c096. 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/QZGWX2059404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f5f10c470ab6986956aee7f6b6391ad74f29239435f115d3cd90f2c603f2d3. 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/QZGWX2059405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8ad85315c9b3a9b401eaeee015fa3286085ecac3c8d9a6310530a941b98728. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QZGWX2059406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f1bbb1399dd03b615a9604f3ad948e86b6455fcccb4a60f463438343989b4e. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QZGWX2059409.