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 0xc491527c1b9c71976d69630afa0d1a7a033336b7f662e071f103977fab17fa70. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21b6bd87-5018-4050-b60a-9df7f5abf121.json and https://artists.proofprofile.net/proofs/artist/21b6bd87-5018-4050-b60a-9df7f5abf121.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 0x12949aed79d3b167d7a45344d3a9a132dbef0bfed40f607aba8b9441ca92d0cb. 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/QZGH81900132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d4e4701aa4ca7e7d7293d9f36cb105b2be125ebcfebc05ee8b6997a7997ecb. 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/QZGH81900083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe29b8e64e7bba49ea2fe7edc8b27fe40eafb2fae2d591e6a336493b2706379e. 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/QMDA72151126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638149bd43f9406e30f874c70761e53cc01cff614919669e7e7e871a88b5423d. 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/QMDA72151127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9121fa10384b484b898936ca9fa7edd84d6ff4fa94638e75c0cb75007c4d52a3. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72151128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe075a43e1595fd46487e421af1e85efb053ddcd8f6127e27acf08937cc86c60e. 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/QMDA72151129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96afe168caf2e9868564ac978234b14d9367b48c113b317a87a2f07352627a0d. 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/QMDA72151130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a6530481afad9d06999e7ca7dad357059ea160657bae722c732d38aa8d5ee8. 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/QMDA72151132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e86aa51edb4795ee7463be7d824912f861edb4f03b41a70e9d19e2d8096225. 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/QMDA72151133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac31c7922d5c874dad567e680e1654a956138caac9ac31d505e83aa2e053385f. 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/QZGH81900134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fd6c36e139478351eb921fd9c7bc6480d62f547948dfc1b804b580cf1c3337. 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/QZGH81900137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d4e4701aa4ca7e7d7293d9f36cb105b2be125ebcfebc05ee8b6997a7997ecb. 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/QZGH81900083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7cae9a7728a1141191cd61105b4b28a2ede1f3550372786ff49e36d0ecfd73. 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/QZGH81900092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40075b9c4926b86827b2469fe14af6a2915fd50226a21f2ec1954e42a765372b. 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/QZGH81900093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa766ad74ee218e3030e370220532162897eb153be5856016f49397eb5318b808. 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/QZGH81900095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e70b77aa4ef84845e0da8927ff56396e30845669b6e52b1acfb7996f6ab1486. 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/QZGH81900097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa6648273f067b3c21ba18cdb2866a07333087c81dc50f780e11496b81cf559. 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/QZGH81900098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cefbfacdd4625936fa32cef324473e45d068750c2d8283d91149eb11a9d20db. 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/QZGH81900073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced7d99f03608753142d17e89511b2e8d857ffdaf62793834e85add01d474f90. 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/QZGH81900066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01b1e09c25f79596e9d2124c663714eb52103a4b693c362bfe93373bbbfbf96. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGH81900025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ddcbaa06cd7143e1a433c641bd8863060d5d4a7c44763c57556145c70549387. 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/QZGH81900042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481110eea615d79aa1b95245fee52a30b0c2080b5525b7b299e30b8b76904284. 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/QZGH81900044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19258557a175fecb264c8750383a15ea93ab9bc56b8887dae1d8db178e31936b. 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/QZGH81900049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7b65484f2232e6fe8807aba585b189318392dd86d0f4063bc7906ad42c5ba5. 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/QZGH81900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2218407f9a6c92102949db9fd44d46d6da242a7e70181f32cea6d92480cd441a. 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/QZGH81900051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01b1e09c25f79596e9d2124c663714eb52103a4b693c362bfe93373bbbfbf96. 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/QZGH81900025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a09cba5968a436e4bc5b4a5bcc24531b5386ab1f02b0a6412aa7cdefef1b8e. 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/QZ8LD1919520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2773a71aa77515a0f63ee793ffef30dbdf038f39340731c9eaf7b31a51c07cda. 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/TCAIA2494354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe103b33b1ee986e8a47e9b6b7c11e0bddd66a42ebc4294ba2694cdf973d6b85a. 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/TCAIA2494358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50111ca9a4f0691d06c932058d8143f5f047844908ce80066c75a9783effe2a. 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/TCAHN2348532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700b84de7de27b5f5c9ca9e2e00848b596badc59892132836556647ad3a2e979. 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/TCAHN2342304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba05e5d4f2d727493fbd09aada3ae4bf48961358a306867476b09fc4f6429b7. 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/QZGH81900152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d4e4701aa4ca7e7d7293d9f36cb105b2be125ebcfebc05ee8b6997a7997ecb. 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/QZGH81900083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01b1e09c25f79596e9d2124c663714eb52103a4b693c362bfe93373bbbfbf96. 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/QZGH81900025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1941e5d990c4e3d9bd1b4a1731815b6100f2c2ac8a08c7779013cf4393c43601. 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/TCAFY2196831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e746235aa7537e879142c6aa798750f374363ad56225873d745f21a58adf757. 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/TCAFY2196821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d54a7b7e6728f85e33f5a11bfcf3cb40dd171a0803fa4fae2c308c4c68ac8b8. 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/TCAFY2196844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48bca987028530b7c40d509e98eb46ff7ee31835964610afe395b08549993e4d. 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/TCAFY2196887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603c2a9fcab559abc4a9d355684fd7905bdf41e5d77456c0c633805677727150. 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/TCAFY2196898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32c3bfa6af0056136a4934e0b25efbf63400e8ab421a348883d6b262bf35ea3. 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/TCAFY2196934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6cf7f15c0b20eb6c0fafc5b462ef56b745c476bdd2d0f6d0a96b6d38597740. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/TCAFY2196960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbdcbb3af75509d01c5e7b8238fb1bd1d05a304fcf90edf22cbd52519d64be69. 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/TCAFY2196982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a8a5630393e4ce075ae25a5af95247f2dedfb01d8b6984cfa74caee1ee9174. 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/TCAFZ2111895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da32288f0abf111b82371b9d86c8f4f1a7cd69ae0fe7ee69f6249bf8c51a492. 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/TCAEN1927224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e5c358b4af1dd6dc0ce312f34642615a354a7b7fffa4d7fefc6d5db981f9a4. 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/NLRD52119704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5989bbef8bbe99d8805f5a1064cdd032abc37bea1b8d7a20950dcc5bde00940. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMWW2163272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ef8ec64b41f031b32c9dc9c56e4809eca9be628613cbde506211228b6e97e3. 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/QZMWW2163273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33c4bbf836cd6032577a2a58d69c1f96df6da0b035864662fd985d086ea99f2. 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/QZMWW2163276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360859acb0b5769b4ee2f5e0c0273b0452975ebe5f5afeb5c580f197dde11c8f. 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/QZMWW2163277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2229a09cce3db33a3e1d29200e5ee75ccc30120abce3d5b6aad3ddbf6cfa8c. 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/QZMWW2163279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3749f5f5ae9e4f842e980794e5b953cf9d99ac9c05bf2c8d4170fd7b860465fd. 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/QZMWW2163280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c81bc860a011060d743ff3c66a824e520dcbe129f475306759953234be8699. 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/QZMWW2219182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b004c977b65bd591fa0d884eb49d30a4b17a3623a9857ef8a291d3e947d9a42. 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/QZMWW2219194.
Larry Lobster 2.0 (feat. Anti Da Menace)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8d5f4edd5867a64aa26e601b6f6222b79de5b0e60bf8934d6f3d7863ddaf7d. 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/QZMWW2219195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a618240b405f2e895faac8707d32707892b8d4d0e85f2ed21aa807ee8b3d27b. 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/QZMWW2219196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd8bcbfe24210437e9450497d8033247734b5af32a31824412de1a4de813f6e. 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/USUM72018396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf67058718e4eef3099c2c958f027a71e0974088fd86637f8d282022b808a82. 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/GBUM71900575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf36ca1ba1ab77411de788c39e92df7ac56bc49feb7b18d825a1073a30edd934. 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/USUM72011219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9caf7d38d314fa7022991ff541fe35579c86c2da4eef05e905bdc98e53bc18e0. 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/USUM72002126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5012e2bafab3d6ec5238952b9ef95148eee32dafc2ea50f14fd06692f3dd18. 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/USCM52000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cb678980bc45429551946ff73421b3fa625496a4ddcef6f43d57deece3a091. 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/GB2DY1900071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ad90416173efcf9bf1cc73e9afbc1b4cddd16d09e9d54baa02db4ca0ff1aae. 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/GBUM71900578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cd385bdc690160f4793e8c82f4a9700152381572bee8d7a1da28d3c8162d82. 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/USUM72013628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ba786506b3897de9371381517c17db82c44972b77ed3c8671439aff0b04e2d. 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/USUM72000326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243d2fdf2de32309015d757a882c1b04d1feb6fbad8acb306e9814c395e2536b. 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/QZGH81900123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590023947c4ba0cdd07c67badb5be033541f7bc351fc278846191c8827219077. 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/QZGH81900126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654efb090d7c2610971c35578cd4fa6e25b5627b835d6d665207d8d53a7c870e. 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/QZNWV2041264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe519b767d5de705bda153b6f053922b1a1b09d2a2a9db1e6c8ad5b7edfea717c. 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/QZNMW2104375.