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 0x890b83745e477db70ead4701a4e02ec46a9c94c9a10744b2307b688aa63d0bd8. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3093786a-535b-4f0e-b592-fe2f4684c913.json and https://artists.proofprofile.net/proofs/artist/3093786a-535b-4f0e-b592-fe2f4684c913.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7490ec04e6cbf0d1edb293000512a4191cf8ec56d08130db94a5ddd7bd5713. 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/QM6P42495867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93445054d491a88c87ebbe0c855d3070fc9e68fb0fdde7f8b74aad9d7eebadb. 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/QM6P42495868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0910d2a92272a891f0996068ddafc86c2324e2175fca4e81a93628899dbcb6d. 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/QM6P42495869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8733c5f045f77b93104ee7d8873c9e7f1fca95d856d8f8880a027cc69c796a30. 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/QM6P42495870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96fde3da1f17eb7f3998260878b44acba6ea4c373c3b884466dd1161fbf0516. 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/QM6P42495871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca3750beb980eaadec01e9f1d6f73d4c28f5cb248ae10317251010153c42b60. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM6P42495872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ba442bc57e029f85ac5186b1dab8d7f73a3ef583b3a01a19633909955e8eb9. 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/QM6P42495873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91fb27aac9982c87bf79c0173b8349c280cfe2441a18a73f5ddaba09c6f78c55. 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/QM6P42495874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb84c8f7f98e501eb217275a1b0033dc185dd30ebbcce8764b59514b7275239a. 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/QM6P42495875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e003faa9fb0d7b7874439475d07dafda5209ffdfa6952de93ba9061122d0526. 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/QM6P42495876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d96d0eb5f45e425cd728696f14bd4254bc88598fb155c7126574214bfa4af58. 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/QM6P42495877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28c9606cbbb39e319c0394947ac9726278909e1a6f2b9402d7709cb64e9245e. 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/QM6P42495878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c740665f3807cb19c5ef015559fcbb5ae2242510a5a631ce707a3e1b42933dc. 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/QM6P42495879.
Nos Vamos Juntos - Un Tributo A Las Canciones De Caifanes Y Jaguares
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f4cffccc105e64f51514bf936c8580cef253743531ee0a5d479cfa18a346d1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5081000375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3385c768f45bca5ca08d70b2104df767d67f43c277024dc3ead3c764118cfc15. 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/MX1001100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f29c35c68e701dad0bc6923ed92a2da12e8ffec9bb3127b292b575dcd7f5584. 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/MX2641000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cf6b3f98b35904e8af6b23f874606528626aeae9c2fd4c5a6017707c7bbd77. 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/MX1001100035.
La Original Banda El Limón de Salvador Lizárraga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9c7dd9fec7df8b0fbba9b939b3fcc0968fac16d55c8f33eae3dbc33640a334. 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/MX1001000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9281f01bbe547edb656c5417684c29cbcb6106812ac34854987e0a3996b96039. 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/MX1001000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6bb4524d80b3fdd373687f39231fa9cf6c85aa8b39551cbc26079a82f36b20d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/MX1001100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3b87eb43ea076623b018b5ea7ad70310fe10337a3613e5d1ea004d396491ac. 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/MX1001000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c81cfb7f1a9452c783d6215f8d080ccc082a411a9f5a592a09c5cdcccae6056. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/MX1001000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c977004b82455f1b7df444d1fd863a2c4efbf2cc2177113d8e368e765104249. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ES5151001678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916d388a26afcc1461aaccab1cf99533095f7ea4366df577c97f1f65fb81df37. 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/MX1001000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd66c2bb37bac8228aab13a6f48d4208f1385c332afbd00608b65db9b56c29fc. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/MX1001000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa210d0ebdf34bf5f460a7d262624a15b3720bdb449dfdc7335bf0616e4e945a1. 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/MX1001100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de8abe83e94037913c58f6d9359b2195fd5a555bf5499b1ec5c1dd2f66b1f0d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/MX2551000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abfe7a2165a6e57362f4a86d5ebf107c59edbe5d44a551daf51f56d80b8bfbd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/MXF061100305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1194d9730da734639cd3a91040b3965094d1c8b1966775e09504c946f3b0616. 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/MX1001000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88bce83db71730500abd9e0636a823c6adb658698fd72528292d881fac2f4e2. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/MX1001100051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b146ba03414c61f1de91a5ce24a6de3c2289b44818cf0bd1a4cf60f32072e4. 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/MX1001000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7eb0280f62fe908da402d63feb4f1efb5933b04f4b61e21d7f9d22d75ddf91c. 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/MX1001100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129e243192ffa94c585da3c8b70462c3ddd92e057174ea933b0bd267dc1005e8. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/MX1001000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60ec8136b14f19cb702295523e61d2c495ad01d3701783976f52e698662d771. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/MX1001100057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c1ad24d198f302613b30a47fa23c95b6850a1b5517a7434f9a225eeb5192a0. 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/MX1001000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025f06d92274344ebd215c8153c543e1ecbd44e5de85fe28403a583bf14d7155. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/MX1001000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c14418b21f7c512b791d3e2f05ea81af345718c18090fa2e56199ae50181a8. 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/MX1001000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bef2e5bb34d875037873ca9c42d36cb0cf86c9e4342246edcc253381dda461. 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/MX1001100061.
Nos Vamos Juntos - Un Tributo A Las Canciones De Caifanes y Jaguares Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cf6b3f98b35904e8af6b23f874606528626aeae9c2fd4c5a6017707c7bbd77. 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/MX1001100035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6bb4524d80b3fdd373687f39231fa9cf6c85aa8b39551cbc26079a82f36b20d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/MX1001100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa210d0ebdf34bf5f460a7d262624a15b3720bdb449dfdc7335bf0616e4e945a1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/MX1001100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abfe7a2165a6e57362f4a86d5ebf107c59edbe5d44a551daf51f56d80b8bfbd. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/MXF061100305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88bce83db71730500abd9e0636a823c6adb658698fd72528292d881fac2f4e2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/MX1001100051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7eb0280f62fe908da402d63feb4f1efb5933b04f4b61e21d7f9d22d75ddf91c. 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/MX1001100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60ec8136b14f19cb702295523e61d2c495ad01d3701783976f52e698662d771. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/MX1001100057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796bd055f1d3d4182bde6218f2e80ef3f72ae76bfdd56a2fa06cb3a5153c168b. 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/MX1041100098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55028626ad39d03398b75421ef2d9710400c77447ad7eee20dbed8d8c2be1138. 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/MX1041100100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8451c96c9f2ca021b7b5a886eddedc1cb2494cfa3047152a2a83a0a0ec0e6f6e. 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/MX1041100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad711d67c9597ced4c3ce29218819690a992a18ffe4b78196e5a0ba2f04fcce. 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/MX1041100105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacae87162d0a9643af34555d01a6dec2e7c47cf3d841ce115d88cdc8a87fc354. 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/MX1041100108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf24311891b1aabb90cbf34c2d8dfb58bf46c0ec0ca78f73acf2581bc71af910. 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/MX1041100118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e168bc487a7d0c6aa121f2abd240628dc7a4ccf415391e8ff851acce92fd1e3. 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/MX1981400247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bbf5aea88f9f1377becf1740a42f95aaa0a3e6bb46dbf323c3d5ce2ba4dcf5. 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/MX1981400252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e168bc487a7d0c6aa121f2abd240628dc7a4ccf415391e8ff851acce92fd1e3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/MX1981400247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c43301c093c5ceb1425f1b7bfff53122ed13f323498e7c49abb2ea92124730d. 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/USCGJ2023376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bed9478e9983f527a7c5c671cceb65211cfc193966338738bdfe454b557add4. 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/USCGJ2023377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe96fdd58ae7195b1a3331e0c51e78887dc93affbff9806537e59cbfec01c3ed. 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/USCGJ2023378.