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 0x960af4b914ff6f96732f2d626a27922c345b8319daca9390f6e6be1adbac6ac7. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/acfc90b9-8784-4e0b-aece-e72ed752bcaa.json and https://artists.proofprofile.net/proofs/artist/acfc90b9-8784-4e0b-aece-e72ed752bcaa.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 0x825097f28283f68e6f2a8cab5cccf5c97f24a894cabc12bbcea4964ed7e520c6. 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/USLD91742458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557fa6287950cda9b3873bff03595b6bd37ac8692cf02873bfaa3a6859f77028. 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/USLD91736470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9db03bc964e06ec2a451f8bbd5fd70d9bdc822b6db09405db26a07b0030b9e. 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/USLD91737516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418ac60e56926f2beda907ac5b45e9a9ab30fb11f06f756ef64c7d442620bddd. 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/USLD91742459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10a110e42f81310d97280c3b8c448c8814bad5bd582fa26694a575cc845b3b1. 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/USLD91742461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd521804f184ce686c8760c4bcd650b24f608f8b396cbed62ef6b7ee7518b96f6. 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/USLD91740601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac70478fc5b715eb0041c3347170f071f001e223b92f2caf65b7eb23be48bdc6. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T16:33:03Z), 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/USLD91742462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603cdfac4ea189d7ceea218426915c966bc7e10e16b12130e10125f48c16b7bf. 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/USLD91742463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07f020ebd2d5ab012e88d6b95de7076ebd4e9e9bea5c055c0b61f7bfe27f7f5. 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/USLD91742464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf363159f9e291d8839a98373d0b34803a339c73a7e221fb0a7bba981b65fa7bd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USLD91742465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc2ca804275d83d93a73e014de2d1f198a930eee267a637e9340c5b8bfb92fd. 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/USLD91735277.
House of Cakes (Remix) [feat. 1takeQuan, Yella Boii & Lil Vada]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3169f71ce09e1d771fba5a95c3e9211d11489dc8ce71511b811d3b3af99cdfd3. 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/USLD91735279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a3a524c05abc04ce6ee6ed05707b113761fbbc54c785b846fa898e47db2e80. 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/USLD91735281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1cf7fdf78dce10d844c3c75283cd00ea87e1dd50edf3b6ffdfe55a9c5ad4641. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USLD91735285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8664ad1e3ca531a5937f5849e1ee051f8a34912cf028860d181cd50dbf1b6713. 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/USLD91731853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c0724e191f586c5f224179d39ce0175ff0f7eb3f652622c442831948ea35aa. 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/USLD91731854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2d32bc7a38bd575b23431e7edd4ebe759a6d80c200fe5338ae7b5ef65fb1fc. 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/USLD91731856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa093175f1fcda3e4e4c2a5116f2e9a94bd55a9d453ec6ec67e6d2602d3f08a. 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/USLD91731857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730c77c3c594c50d905c604379642a4dfcbc654c6931386df5173ac6fcdcd4c7. 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/USLD91731858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4a8c9a82f40a3ead10163757c4de610e04085308821389fba34d8be9c5ac14. 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/USLD91731862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15085c7f65a200a41afa93f1c4fbe4f90fb3b1f8153e6cbf1ca295ec71239ca7. 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/USLD91731863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ec525179f2da665fbbcee1eb1d1322ab70bed8e7c02e6fcab637babd041094. 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/USLD91726016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7b99c6ec84ab11749c3e034f75e26270b49e768757077156db56f06c3a828a. 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/USLD91726017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7e051400c01822985859c4c951260b1e915d007bfed16998df588e1ecb7676. 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/USLD91726018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a57d31bccf715f3c5d8f952fbd9c73a5dc0f2f38a82d1fccd1cb1f046b88e24. 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/USLD91726020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28129c4e0d343f18882ac6bd77f34d06c572ea6eaaac5fb976a19bcbd3bb30d7. 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/USLD91726021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44677164cbda42e2f89cd7c43f1aeaafa6a13751885feb9f4238a2776a1e4c5. 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/USLD91726022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef27331199169853aa85153adc8d6cfeaefbf4c59c85e41bcfc206b2ef9650b1. 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/USLD91726023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf155b3b975d68f3fb7befeb7e61687a2b3639962e4c2f9375fb9bd717af20a. 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/USLD91715507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c91dfe3387e8047ed1da5ef9dcccf6ad7167681f11998241c798c75fea026b. 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/USLD91715508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f223bda3e93411b4028220cec39d824bb1a9c141bf80e7b49326ced68cb3692. 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/USLD91715509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4360af10712a7a9beffb1a3203ff994d537faef9c3091df7423bc68df41d549b. 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/USLD91715510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412eee93fee8201ff10c82c7b0d8867bc7a6945c64f3b0936d92ce6e69afdfe3. 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/USLD91715512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4113a6fe3fb72bc8e0519172e68616585f010398573180335bf59ceb56bd32. 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/USLD91715513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a300cf839e7d294d1e07cc99d24f0a0d76a34f3fd5eb7cbea88c2adc7ba8e0. 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/USLD91715514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3626933eb8c059903ae611467c132a309dbcba6c93c232d76765964f2f14addd. 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/USLD91715515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1a7488c75b53963da4869f781a1dcae20cccbcacea5df5353d327746eb96dd. 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/USLD91700634.
Whats Hannin (Remix) (feat. YJae & Pookie F'n Rude)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa61879fda063c12a462af5c3dc6bdd023da4b77a68f1a40666315db38b31153. 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/USLD91700641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311d65e2c7382b90124619282cc67277365e9183507447fec0a088212e4dd6bf. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-22T01:23:41Z), 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/USLD91759791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776c9bd97ccd0e763670964c4f9f3373c55db9d2a93afccf683f0fc5e0e8a57a. 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/USLD91759505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd54fba93f1794b320197a3cae9fe3644798ae8625357a7dbb749bfdc8bca72. 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/USLD91759293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbec94b58707e33aea52ad5628b685b721f9fd26829622090470c367ca64459. 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/USLD91757551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4933a8f711852b316df2f5ebf3b5c0fc357b99df15a05c938a6f0c996dd56c6c. 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/USLD91754110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacda61afcb479896b60b2024ef014d76c37ea31b84e18d7c3bcc8fd7bfffc38b. 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/USLD91753392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd107a4048143df9b015297d5a20749f853262ce78db70f5bf07ad5dc6af493d4. 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/USMH92351408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3d42a379e2146b61fe0d7812408e7d99998d22ec5af54b40b4d8491c7d9ec1. 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/USLD91751028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3015c30ee83dbadc82102faba6472f4c3b7b545db5942a37530d95233c077d03. 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/USLD91747526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d79f98bcae809cf6bc63e857fb8145ae5b8db6e2710cf6ac212b5ac02396ff5. 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/USLD91746877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07ec37cd721ba3fbf902c6afb111a4c05ac14e0dcc427e2e3a91e18355244a0. 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/USLD91745029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd521804f184ce686c8760c4bcd650b24f608f8b396cbed62ef6b7ee7518b96f6. 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/USLD91740601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9db03bc964e06ec2a451f8bbd5fd70d9bdc822b6db09405db26a07b0030b9e. 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/USLD91737516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557fa6287950cda9b3873bff03595b6bd37ac8692cf02873bfaa3a6859f77028. 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/USLD91736470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2109e99d26005d5f667528dbf6878058252fb6613b39c4bceab0581d91a25d. 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/USLD91718124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6caa1db110c2223c5f2081a1cffb5927ec102ee0aa090586c584aabce8bbf267. 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/USLD91748508.