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 0x888759c5e409bfb85fc2d8f2c2d74dc5f0066cda2f4f28b0b00577280cb998b9. 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/26b5786f-0db9-44ae-a4f3-aa19f06421c6.json and https://artists.proofprofile.net/proofs/artist/26b5786f-0db9-44ae-a4f3-aa19f06421c6.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 0x1488d664a31e2b77d031bcef1f40276b785229ec693bebd4ce7900208cad6999. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1774500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df21e037affcf4ea9e965f84c11671a91f9f000626c7fb6519e03b398d0bfcd. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FR96X1774504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0401e51dd7c90f8871bab917331c81520f1f7ad9e03db2d30d51dab0c97e87. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1774505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786906d945c1aebe12efccc606e0fec92308eaadc161fa893bbb41bab3e915bf. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:06:09Z), 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/FR96X1774507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe570d289dd4dfa806ddfb8851c111ec0844058898b3a3ffe62fbd0cf7c434823. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR96X1774501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8f7713b42a1c44274bdfb34b60fbeeb90260f64b025870d05dbf600d3431d3. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FR96X1774502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7919f13d497d05e330fc36c0644adb509368666c880192d3e6c25d2b2aaa144f. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:49:27Z), 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/FR96X1774503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a601563bc996f257ae48996bab0bb6e39c5b5ff01ed6d9f88f952401e3f76a3. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:19:01Z), 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/FR10S1873232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3508bb4dacb4ea636ba7500d14329317269045c2912c830a49edcc547f464c29. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1873233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a601563bc996f257ae48996bab0bb6e39c5b5ff01ed6d9f88f952401e3f76a3. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1873232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63a31baa84e03dfcfd47824bcac958017bf22b6773fd57c0d6746f6da4aa64a. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281801191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0d83d627d9ea7cc28978f576b5c75bfc916c3ed5a7d3b781eaac5d45fbb565. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281801192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a29fa102bf3f5aeb321edabfc2f04dfb4693220aa2920639a1b4c8418eda08. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T01:21:37Z), 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/QM7281801194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0463470c6890d36db7583c27fb04100022dd966f151506e135e1f8a58fa2cfa7. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281801195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a83a469f0fcd6ee9f8a15ea4c88aed2703d13add9919581ec02270e60df1491. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T01:21:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281801197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb03a3df1a3f286241e5142c1843969776544a739024424036c13dbe1ce17978. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281801199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2758306cf1b7be82ac09fc2635b9619c173776c94bc784edd078f58990b4fb98. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM7281801203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da9fc4e6098d815cb2c2ce4a928dba7564b6384c929332808268b4f2dd7d4b5. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/RUA591901315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08be73d4e4dd8b3375a7d33c0b7345d748352f751100bd2343b1097d315337df. 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/RUA591902481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487b4901c524e50d89528bac952f9be898ad26e1a16e59ba1f01d3b45339d0bf. 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/RUA591902487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfe34f6d82f97d30bb80cdd45f2b64e9ee0bd2bd9f0de9176abffab2bfbec43. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:17:38Z), 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/QM4TW2493231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2faa151cdd56af36dca450a321f3420b849cab316fbd042ffcf7f408f5a4a136. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QM4TW2119890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b3075062ea9b70ad68ec52a4187ae56bfc33589614466f75f7301d59a25a56. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2119892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefd9887df082d4d265d33bef09fbcb254ff19f775f8aef9589aebccb7c2b655. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM4TW2119894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb744551f52dda8e2b662b03fe2ef17fd6c5d11954cee600822daf347b9875479. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2339371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e99680350d7ed4374b0b49e5a740c91365e29e2ba694a4962ba3db8c26b9bd. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2446820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84edd99c5293f0befbbacc4bf0c23d55ca03e482c53b8d3d8e1ea30aacc0449d. 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/RUAGT2422677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5363116551676ce659a31c7283a8b2a907a6b2ffe6a00b90177326eb87dbb7. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:53:45Z), 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/RUAGT2437732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684af4baf1e6a869aedb22ee64a128252459b5d775e795b7fbedc0cd42b16edd. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/RUAGT2446394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800b5f3e2e77954d27bc597a3cc2848a9042ea51638fd3f0e4d7068ae5681fb0. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/RUAGT2446397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84edd99c5293f0befbbacc4bf0c23d55ca03e482c53b8d3d8e1ea30aacc0449d. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2422677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ddf25b1b3864c986019c734284026ed0c1e20715462e52ce6109c13ecd32e7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2446398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978d8202d2c58419623bd8a305bfe393f05c896d5182a8f46035a42588709fad. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2446399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4225d9a9281cad99b01916e03e9c1137b1da70323bc1cba9e03821ce35a109ee. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2446400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcbbad3a154a372436da4a5f348b4a87fe1d3f6da1252caba2596f2843cd121. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/RUAGT2505714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47f98edcc29b19eaecc2a29265fccaed3132c261e3a6789fa6e40825860a29b. 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/RUA582001815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453bcb2af1253f5a55ef2a23ccd54f8fb7ee4051cb07b13028e30a820084ca62. 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/FRX202195687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6685afbe0bcd388f8b70098577ec87ab6887b1f9f6d759a5fcb311732a3e27d. 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/RUA591901160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a1408d254edcaa6f15bbe090aa7dc770f6e8ac62ff6b3c6100d1e989378f2d. 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/FR96X1837922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc49fe29fcf7ee5c618f5ec0af3f0f697067f91875117bcafe29b9ab7f56d8a. 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/FR59R1830452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5748bbaf63b1687723cfa1faaba0b6762d38a5964e6eb9c87cf0f8a1bdad3ccd. 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/FR59R1812846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56935a3ce72aef603fa865b27113eee3cf80f13d8f75d9cdd873e22fdda6f252. 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/FR59R1744352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981e84f2598e531595a054a666c84454eee96daf826c19c9e6ab4f9bbf65914e. 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/FR2X41786068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53871926f3df78c134886cc87579cce029876dd8f16046fe8a8eae17f203841. 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/FRX872152007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79af4a959adf8ea0e10bdc51c2237b5a402f16b4839fe615d4aa2a62d22adc2. 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/FR96X1784662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f951b13d66dfece6ea10ea4cdd50db03a458b7ffacab96f46bc6b3b6b58b4d7. 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/FR96X1784663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4174621f002f50d56da8057973b8ae1b854f8304ae690f68f25e79cde4e04819. 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/FR96X1784664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb4fae7205cb89fcec5269ba6ed8c307e98c04ab8c411b6670a86b761cb66c9. 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/FR96X1784666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59095d01540191aa72372ae12a618483ab43d025be1b5e905b7c5b310c50f775. 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/FR96X1784667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1893478b82a04096f369160f259a1c2195d8d14887639f017b54a15f4de404. 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/FR96X2541860.