Caiuby Francisco da Silva (born 14 July 1988), commonly known as Caiuby, is a Brazilian professional footballer who plays as a forward for EC São Bernardo. Career Caiuby was born in São Paulo. His fo
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 0x26dd88afd6fce523a2db9957e32bdf94154d8f72d6e9f6521593f2361bd25994. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/03f41477-cdea-4564-b4c1-361db36e3452.json and https://artists.proofprofile.net/proofs/artist/03f41477-cdea-4564-b4c1-361db36e3452.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 0x3fc6ba5e72f78a521aa1a4b3246f50d6316a81a758cc38d0685df7c59a9ef145. 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/BXBQ32100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52336f9d46edf4e96fa00da49d514bbd54aae843f4c6fba4992906505dc1c4b4. 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/BXBG42400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c90a2e89ac349b6603cdeb321bd654f92922ba3b8ee38932f8cd96dc3a3fc2e. 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/BXBH22000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac85d838dc779ebe7b3e58b29ce791a2c144c75254b1df84191af4ca7decd75c. 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/BRHGT2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9957b1d06a2567ee3d37a542a6da6ca0c2bc132cb346197cc8cf99a1755054a8. 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/BRHGT2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe96b9fc664871c06b6f591258764429db623fee4b84b190f333808a64be0379. 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/BRHGT2000009.
Musicanabica: Caiuby Encontra Kasdub, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436d585e26cab5a9e8c62bbc7a2f7dedc934d44a83d234b7705d2b8b436031fe. 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/QZGLM1937392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3e0885c7dcdd3e19f984fb797b902ba24dcfe84737abadab6796b2dff66772. 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/QZGLM1937394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135c865b1487a19fbb9a4fe254b76b5c1eb6c556c195ca17596218e87b46fb9a. 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/QZGLM1937396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57bfc4d1db6aae761ea74dfc4b008bbd92ec47d63d2bf0709c97fafd0202cb9c. 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/QZGLM1937398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956fbcc4f97bf91ea96466b7a501781e74fe55bc50525d14f4b1413f49df96e3. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM1937393.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97cda86bd7525f347635ce865b84423a87b25b3a9d3d77782cea7437ca6099b0. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM1937395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bd48d2d44d75f205287ae192ae4c795fbd61e77438d7ba40265c8f92f5810b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZGLM1937397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc366eac1b2bf4868ec6440b17ae6f0fea16d4ba528011f09eb670c854d120183. 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/BX1TU1900011.
Musicanabica: Caiuby Encontra Kasdub, Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00101a275e02b63a4cbde8fd5583315e10411cbf0ea9e4ae8bd56059e3db349a. 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/QZHZ31958064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6513b85f077c01ad004be55c3e5a7802bb85de93a913ea0ac79135807d93dbab. 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/QZHZ31958065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480756526e4a8fca1e849de91e5ba887f6573628cfad05337fd5f8466cfd9af9. 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/QZHZ31958066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fea82d6bff329463999b9d6029850c5638d39f7e10917156ad0765c3ca4366a. 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/QZHZ31958068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa021376cab32cd466f05c3d26db01c6a48fc7369490a9b222766a6840761d4aa. 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/QZHZ31958069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc4ffb48db2f456676597bb7eda263f5ce775e2dc466fccf888872f44ead8d0a. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QZHZ31958067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9c4a898630f06334992342d345bf64bc59163d10a950e84a7fda6dbeee70a1. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS1993940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0560dc782f080ba43da21c0f21324ce440bdd4056fd9d725972fd27738422197. 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/QZGLS1993941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7cd4f8fa5640984597fc34bf6e98fce4360ce5fd3915df5312600725448967. 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/QZGLS1993942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd252122b62f070c3ceb53336ef36eeea2acb4d40fb029a0a48364e735f769c. 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/QZGLS1993943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93bac04492996f1fc74d2bde807cd2f7d3a5d2b3686aeedcc3012c33dbcd5e0. 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/QZGLS1993945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ee8da560435d2016cfadef4b28fff1c349d0488dac8cfbc6e565380a186f10. 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/QZGLS1993949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc006f54d947224be474436bca3a746e9e4bb3f0db1740553eaccf71d6a187bae. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS1993960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5d62c856ab611314f4da1729eb7f096238de6795fcdcaabd7b0032974eedc2. 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/QZGLS1993965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288fba5ddeae69140fb54c4e798c0752856eecea03e2319126495db7d4508ad1. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZGLS1993947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ddc893149de43b88f67e85d682e07d6b04b54c8004b4f2b4364f112ebdfaacb. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS1993952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f980e38e95a5c3643363d5075270d05906c45d3e79beeeb6845bc0fa6316510. 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/QZHZ32124432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e244695cb475ae6f4c36be71a787cb1cc8f306e7e133b57527a0b3016c59be. 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/QZHZ32124433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463002dfabe0bc367640b28fd53f139ece77a9576b994025ef036debb787f57c. 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/QZHZ32124434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb14e4093c76d60c871e3a81e52bcadb1783f35682d4e57ae71c6a9b5fb0f82. 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/QZHZ32124435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b4cc1c774abdd3663a2f734da66e17c43eba4d287ce03f09dac4257006c117. 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/QZHZ32124438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41deb3b34e10699655847052957697876cb62a2c01ae93b7219795b56d901917. 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/QZHZ32124439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb76da61cc93d94c50b8d6119fea7b0db67496eaa8a04d78ba6b92389ae65a53. 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/QZHZ32124426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa257886f9a3bfacd3000eb0a61ce3e64e20ee7f69e8c3065f804149795b006ab. 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/QZHZ32124428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e98121f46b03c51867884659b99d776d54fcf6a7ecd84f5ed84eceed272366. 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/QZHZ32055506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a89811f81373039d1f8df5f798f1f416a594de1fb7f9726980c71dba804352. 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/QZHZ32055508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516facad1edaeea4e1b7c71a953ea5940f5c1821de95fcf39899c7e3d11a0a39. 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/QZHZ32055510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10ebce5ca55b9f36a760d6804274e74b43b872845dafb53bba8bddebfdacd98. 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/QZHZ32055511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb695db399efe4d0f20a843b3bafec2e8eb56088820abc48f8895767169b92f2b. 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/QZHZ32055512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd649470651b3d1ea463f1ecc6e04c0a1b2e5e6c5eb0ae0d58831bf01ec8cdaf8. 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/QZHZ32055513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b59b4eae527af7499fa47717ee364b4433d6f4fe6c1d5d80f92832e2863756b. 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/QZHZ32055517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c37f41b97e4ece2383f8946f9d238a4c7c2f571e2592683b0a13f919ff94254. 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/QZHZ32055518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86d2141667ece34717bfe7f10264fe76056d6e0be9fc1ba8c9b0a9a0fe50024. 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/BXRDL2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17276087be2ed7bc1d15aa41d6d284dedd6741b6b46fa8e43e44f83c80ee318b. 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/BXRDL2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fbf24a785a3603f662548b102157aa238fc01e7409ec0466a72eb2515abb67. 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/BXRDL2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235c84a2cf2f3d9329161871af618e176552cc8891486aac52f4507a849ffeb8. 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/BXRDL2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe754f8aff176af5fb78984873a4e9bea4e39f0e333e38044ab047ac778ec9cd0. 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/BXRDL2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6181184fb08859664455ac8caae4df5bfc4f9c15fa75c9c3a598a341b8ed495e. 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/BXRDL2000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749c59445e94f2126c68cee114e49d5bef3330bf19a85e7db7d92d40d07377c5. 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/BXRDL2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c15073b5157b7ea2ad092b813f8ea59171af5850a4b4e50101b2f43ba15962. 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/BXRDL2000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7dadf720b529b36bb58bdb39c6153ca1ff93ddf678b9eaf829aa0a3455379f4. 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/QZHZ52133764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd56ec8dc09baa987ea6605182bb48240a62c3deca8d97df58fb34eeb0f46f2. 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/QZHZ52133772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec976f2c5df01b2d8c8307b2f494758849de8b99685aaec75e80dc12e9887afc. 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/QZHZ52133756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9ba196d001b89823250011f512307fec1813b8ecfc68c90828665df00650df. 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/QZHZ52133769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73978fdf8f9b229edd46d88a11ad36f009b7672028a336413ec2620ca1bc4a1. 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/BCGXA2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6579a73c02bc16451d4b08cc5bfe06b1cc36b5207c7b3c6fcb68950626bd5961. 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/BCGXA2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530cb934a44c0255fef0668d83e546d506c04e38b8a05273f1257a8781c5543d. 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/BCGXA2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21f846db119b36ee425d0cd72652ea2499571968c8dabcf4aeb80fcd759c70a. 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/BCGXA2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686babee55e06e673ed31dfc0fe2c8b1baca5af01edd8f9befe9fe30aa638663. 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/BCGXA2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe102988c77c601143bb700782f81636c8c79b794af17e911700c28ff34426dcb. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/BCGXA2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb20d600a79a18ce71044ff116cb72b58bc534d0bf2eabfea5259200d98e2e7. 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/QZW9L2225654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8482ff9e04baec49a720b5f4a546df09a1ff46e663e8cd76e628732e2e50fd. 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/QZW9L2225659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b736c8c7f9ee9ef978410390392fc0cb9d8768b3ddc198e9734e931c7dee7d1. 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/QZW9K2305893.