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 0x08f33b0c04e2445c9ae4752e76c5c1c5b0355ce6dc78f502586b319c9280b466. 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/fe1cf544-5101-434a-a599-b1d3b59904ca.json and https://artists.proofprofile.net/proofs/artist/fe1cf544-5101-434a-a599-b1d3b59904ca.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 0x60929c029db262614e8d2105740ea4dcdf55e885fa1c416a0c25031d928faaf9. 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/QZLQU2000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f40e9317cd7cb6494c0b37bd8c30e953fad036117c66e31c83559eadb9cca29. 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/QM4TX2217373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde89f68a7918f4e0ff13bd9188e3c0132d83cdb49e2f3863f017d84cb78962be. 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/QZLQU2000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c40dbe0c17210cb422eed2e7a24d6b563ce85adce7de57e9a8bedec202931c. 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/QZLQU2000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78666a3d872b2030b6d0a51d1981f74024a516c0fe983efb9fa2fe770947993f. 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/QZLQU2000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d787b82f62c1f2ba7f6faa26df6d892325950803195c441b29059d6303b951. 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/QMRSZ2001424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22dfd7297c16c6a68bd4c59d41b3c0b9dbe483a625d3cf42560ec52d8ebf3af4. 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/QMDA72297752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863c3069bd2912f4ee1128d480bf02f5a724613c8a2fcca1e381a1355ca8972a. 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/QM4TW2131930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66f4515b72935995344ef0971074ad5555b5c9481e04935d30af031de69dfae. 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/USUYG1449331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc847c01dca1f723bb2a9a61644a3b56b624e458bf172fb48f7388f9f725bb1f0. 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/QZLQU2000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8fa9b004e73b2353f545167271b3dd984f02fe460f647b72b7356b861b7082. 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/QM7281906085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1363f63b4b9cd2e2bedba217dde17ed52e043e89a9b03a80c7404234d4745403. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:26:42Z), 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/QZLQU2000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc847c01dca1f723bb2a9a61644a3b56b624e458bf172fb48f7388f9f725bb1f0. 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/QZLQU2000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bf1be38dee2c5c7917e18ff89dc0c8386110e894bebfff99128dbef08422a1. 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/QZLQU2000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc027d5bb06a832fb8470e5ede175c8ff7363aa212f9e590a291b20053c213397. 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/QZLQU2000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c094b2a3799e9637c6195064f9391b022447ff35925c00ea0132845c3da898. 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/QZLQU2000054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f69b1c4da60097a1769e7006f2185afeac61a79d3090e8361f7772b6d2429b. 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/QZLQU2000062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920c7c9e6ffdec7a931293817fb35315dc667909a0714e3a33d3a4210a304bb5. 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/QZLQU2000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b51dd88a0268c25b9f97f2dbd311594d098c6ba0ebdcbed0a60645de6b97e0. 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/QZLQU2000057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf2f210d76067b686ea0f1eae408e36f62d5183ff007d73d868dc9124c541d7. 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/QZLQU2000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc3619b535f1433e4f951f7bf66a16c31576c5789c9964a6450afb11bcef50d. 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/QZLQU2000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bc7137422bcc1d48aa39c2206118e46251b686c1ca55cf7425be669a0368d2. 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/QZLQU2000058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65729f6527920ded39a2a063e81629d0edc26e39190ed6c3a330524b55d609c. 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/QZLQU2000063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602ed90ecb89b1d99bd37bf71b007d777d54e5dab38d74ebf1761a7ddf481fb0. 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/QZLQU2000060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6ff9045f423712dd52708e200b0ba4ebf8c9fb8fa55ed08149ecd808ab8b96. 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/QZLQU2000059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197ed40c05386e58c4dea098d1d9d3302b9e77010d601e8ce10bc2a2624d775f. 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/QZLQU2000044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b49ba4707f21312ebbc4279e72456d63529468c29a414b871aa149b63067f1. 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/QZLQU2000047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60929c029db262614e8d2105740ea4dcdf55e885fa1c416a0c25031d928faaf9. 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/QZLQU2000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da74c1b2d0913dd1c87ecb1f369ecec0610d9505feb8b7109e2ce29074e0cee. 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/QZLQU2000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9edd105dce228211da09e2abeb705690246ab92d50f3f76b143853aa4ba880f. 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/QZLQU2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b572fc16bb605021ae69febc24a39d6d6a1ec66f1bc929e93c36274b61c237. 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/QZLQU2000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9ac932f642e89787247913ab48e237ddc300a310f7b695cf4589adf58e4d59. 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/QZLQU2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57780174a39563cec123be9add659e871afce01c6802478f0ba74fca78582085. 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/QZLQU2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60747f7d47a8595a47dad2d134dd0c7d9e98ca58c66bdcee61f10f58cedc0932. 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/QMFME1901832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8d04b137b57647e4f562b05761aeb34c6bc156a9d5b431eb91739195dde34c. 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/QZLQU2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afb4ff92897518818ef0ed40f547c02390348c80b96789c14902fc9b5ee983c. 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/QZLQU2000065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62b40195af0222cf128655732f6e707a1bdc4726f35bce6dce20820a092e8a1. 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/QM4TW2447148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea58c218c5f2349149f28457a370e0c6ac499c7c839d013bb460a4e0e97973b. 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/QM4TW2406039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6538e2e2fc3a2284cfd6fadd1dc0a2827d5d9813a2b0d396dd3cffd49a02d58c. 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/QZLQU2000064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0119f18d65f2d87d669f50a32b2c874eb90ce042383c26437c801723bbb9e775. 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/TCAHH2342986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bf1be38dee2c5c7917e18ff89dc0c8386110e894bebfff99128dbef08422a1. 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/QZLQU2000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf2f210d76067b686ea0f1eae408e36f62d5183ff007d73d868dc9124c541d7. 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/QZLQU2000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb20699ed86799d9486fd1bc3a4a1768af74a03fa4cefc2015989c3eaed67d9. 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/QZLQU2000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b49ba4707f21312ebbc4279e72456d63529468c29a414b871aa149b63067f1. 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/QZLQU2000047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e2a679c27a8716fb1d172733fde15926bb0e706f21742f79b9d84efece9384. 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/QZLQU2000046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197ed40c05386e58c4dea098d1d9d3302b9e77010d601e8ce10bc2a2624d775f. 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/QZLQU2000044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a4f1031064acd8c97eb1e4f377cd22ee2e43d1f3b10ddfc6f6421b334af7c4. 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/QZLQU2000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5173dfe35b08303b22ed8c2e36e1cea4670d79a17a04312e9d185f493122e515. 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/QZLQU2000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4371858beb603a47d07b2c7ec62283a55c0f7191948b558a49db9f063e7b9c7. 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/QZLQU2000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc263aacc5649b66044ccbd5e5b948a5bcaa778169236eb8173234827aee8df58. 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/QZHN22100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88fc4f553392c23283ef88e026b068de4dca26fac982682b3e8b8d5aa6724148. 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/QZLQU2000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d1ad4c7146bb5ccd454654d2604e366ea33990f94eab8188175ebc41484140. 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/QZLQU2000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ace6504da8a155b9bd127ad51eee74559bcda3ece71df8008fab0de98d1c2f. 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/USNPW2100431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7c0d5ec41c6c3b3c815f8436a60d1cc810e77bffc0c00457f9f4fdc9bf8ccf. 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/QZLQU2000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4156b09ebe46b0052a9906d1085b875a9e7b19bbd696f768341126108cdc44ab. 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/QZLQU2000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ce22f803a941475ed239f66d27fcfff06bc66a1ee07417804ac309b74d20b7. 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/QZLQU2000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c0d055f3cdf79c55a5bc606967b1d50b196d5ae3424cf066659417adb0f7ae. 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/QZLQU2000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d8be4f2c4d3dfb2c31e99f50615e29c29e0debef7f9af3fb01ceffd01464cb. 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/QZLQU2000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe425da3fe0419af4fcec2f732d5f2b134a4f7a0a4bae36b5cf4cb945aa8455. 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/QMBZ92089220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bacb00280105150fef27ca3dafd6c84202db7eb1300d94d050d15ada168805. 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/QZLQU2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d03140d9dafb1a53a3cf7784fed2278aadb0df68d063a67ad5a9dcd5e9123d. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T16:34:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42049750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0087cb53f6c3c3a6a21e4ecf9119811d792a50db46a33029c985fa21d2397d41. 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/QM4TW2165664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309bf99d0b7968115944956f576645523e5cad8e3deef57999268c36f68ca4fb. 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/QZHA22000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66f4515b72935995344ef0971074ad5555b5c9481e04935d30af031de69dfae. 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/USUYG1449331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d07bb099387d8f299b8f1aa960a82095962886d2d18a3fce7ef1d0616faf5b2. 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/QM6N22194130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4e4177faf8912375c99e42fb581a45039b66910556d558edc6971bf2c37321. 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/USWL12100093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22dfd7297c16c6a68bd4c59d41b3c0b9dbe483a625d3cf42560ec52d8ebf3af4. 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/QMDA72297752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d787b82f62c1f2ba7f6faa26df6d892325950803195c441b29059d6303b951. 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/QMRSZ2001424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3e76d7bd373f82767d94e1fc110fc756ada38b24920988cd882d4241504c53. 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/USDXS2000087.
Pa Los Gustos Los Colores (feat. Omy de Oro & Nekxum) - Remix
Pa Los Gustos Los Colores (Remix) [feat. Omy de Oro & Nekxum]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bff51b6db0668e6b878aa1e9815db2228ebb92ccf491b55cf7b98015e113873. 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/TCAFE2000867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93086f0c8f4db2ba4c0b89c12880669166adda03b32d15391ce5afd9148aaa92. 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/QMFME2163653.