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 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 0x2fefa931473a7a054013eb6c6db3e368a1c3159b6a4d6fe1b748daab864e11f4. 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/72c89dc7-6715-42f8-9559-5e67cc583181.json and https://artists.proofprofile.net/proofs/artist/72c89dc7-6715-42f8-9559-5e67cc583181.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 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 0x665557a97076830318ed8d7b4ae7d240e891b59012878cf0b3d2c6e2bd0ef54d. 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/QZNFJ2204845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b415613515aea8a8e2e1e4777df36dca813b4a096656458f643ad1abb2e32b. 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/QMSAV1105213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33025ad70d4235b2ef9c7a54730da52b29386057af7604a9ae7302103e2cfe0. 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/QZNFJ2400520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b533e3db0b67613def86af0a48f2003bfa58dfde0f0c24253be090b6f30d1ac. 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/QZTAT2412875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0519c443f4b24066b46b19bfbab4586f1b507aca08c86d26cab0b3c4274d1c93. 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/QZHNC2293430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0a16240a728dfb130bfd0500d632bd6b7f7937ee288e2343372f57726c9132. 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/QZHNC2293431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3d542dd1cd71fcb1a801dae52b6f7b645002a87cf86dcfa2cd1c8e9dc7d80d. 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/QZHNC2293432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15fde235e34bf00212929b52fb7e24e3c9fb66a00112dd9fe04681b6048cc678. 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/QZHNC2293433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5df06e3842358efdb875c429b381c8321290de874c33aecf8c234168e2b0394. 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/QZHNC2293435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2b540d01b7ca2b41d8077bb9e798fd9bd38cb9306bbdf389f4ac20300109a8. 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/QZHNC2293438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c3438aa46b670ed3bc5e91f63ee4e60bd5d4791fc0fa27bb2157d6de8ee212. 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/QZHNC2293440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6cf6f2f71ba3e8fe4dbfb8b670eda4c142bfbd9b17bf619cd3b21d928d8571. 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/QZNWY2161961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8d1ed122b65dc9d7b676ad04b7e3b3946fa922e8adbf1653d8d7f873564be2. 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/QZNWY2161962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc6550f04b7420e90373c5511893dc810d74e839aa027890239de6e1a5e14d4. 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/QZNWY2161964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211721625ae6dad16dfae6bf9f9405aee5abda68c510c6d6832817dc75b2f238. 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/QZNWY2161965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0278238b576767892a16b4443fcaa0b0d02800aeee01745ab32edb67c6f4fa8e. 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/QZNWY2161967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb06018a41a9df5c5a1e24062b5efe80ab15b610966c9bd29d60a1e37c191f31. 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/QZNWY2161969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51deb34ded3931460ef3ceafb6c09edcacb4654bc400e43234f07ba6890da79. 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/QZNWY2161970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca720b56493ad9c4933977d4530f1b633cbe087e82047f7656e575985894a11. 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/QZNWY2161971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299a21da3a1b484b6a3fec5f9ef44118244a0597be0ba40f2fb7d07c1b194932. 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/QZK6L2117576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e94f75e0f1a073a029dbd6eaa165d0b4d4fd07cbed4c2a7d37a4fb8aeebe660. 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/QZK6L2117577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefab5d9888fdcc627dae2a860decb1b4fa13a602b4a936ab432f9533f26a236c. 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/QZK6L2117578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b863c3843d45d9bdb8d2c822d2660d839676e72dca656e791ddc81b523e259. 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/QZK6L2117580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686ea4a8ff9954883a45b74c40c7047722b8c5a3cac71d821fb5add942a871c1. 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/QZK6L2117582.
Popurri Ruben Vela (La Papaya/Borrale) - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefab5d9888fdcc627dae2a860decb1b4fa13a602b4a936ab432f9533f26a236c. 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/QZK6L2117578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b863c3843d45d9bdb8d2c822d2660d839676e72dca656e791ddc81b523e259. 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/QZK6L2117580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686ea4a8ff9954883a45b74c40c7047722b8c5a3cac71d821fb5add942a871c1. 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/QZK6L2117582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb9bd072a98cf3a7f786d9825585852f36b187ecbc390aac63d704d09c2258c. 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/QZNFJ2502290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf71f72f6860e6a5a6218acbc949e3dd6b99c33b91faaf5e5f96dd365d1b2b55. 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/QZNFJ2500690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2c6f3ece87d499d5e646e71e05e52fe2c230870f87f0624031ab8a9f397bae. 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/QZNFJ2406076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161515d0b869f0ea20d177832cf47e1d427e4b1eaca5ccbf2f30ebdefd5a075a. 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/QZNFJ2404683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb59d6621ba898ce628f170fb4a0544204b8e2397ae94238d7fbd7c9b1c6cd39. 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/QZNFJ2404057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf556137a7286db123d6e1205361f77b0b29755e5584346129e614b87f76ff7a. 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/QZNFJ2403836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6a4dcddeea7d5e429017f9679713d991f1f65a1b4c9ec56d4b3df71cdbd3f6. 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/QZNFJ2403180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a94c787dda05a4bfd8af0ab9390ad0ec67f01e17d66f2e7505db54fefd115e. 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/QZNFJ2402301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e30a759b8462025a297f87a178a30af0002ddb3714cc5dcbed79eadc4238080. 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/QZNFJ2402027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba1e72bd072e2cce77bc2caf41d27bae00bef797842519696f2ad1bdc498057. 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/QZNFJ2402090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f8589d08b075e6cc950a614583a16ce8045e95c87cc7e611b9c954945df45b. 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/QZNFJ2401947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9b371ead753ab9432d6070e80391b41f17641202693f003d34f64370ca0c8b. 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/QZNFJ2401063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8464de6c6521aa63948c37dfeaa2ed161ecfe686fef4e3efb882931cfda1b200. 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/QZNFJ2400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc630a99720cf9f1f5f2b62ce3c4772380b643acd5fa117901f5a40d107d093d. 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/QZNFJ2306586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424215c6d47ebe7b3c19e802b672a5444fd4f20c4978212c35a8c111408bc84a. 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/QZNFJ2306126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801ee6f78bb315b4e085f7aa488cc7a3cb6f55747a400b02dd8a3527fa5f2d34. 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/QZNFJ2305965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32af93c0b2e1f3d4aa373bccbca547af802f0477bcc63fb93c2580eae411be84. 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/USUM72313134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2530b079f2cc14b57cb61fc7e8aef490b98ba668d91610ea7ef97cd8ea9fa6c2. 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/MXH152300251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d625aa45f79461476f45c2a1b189189feac41885833289456ece6fb2b87e76a. 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/QZNFJ2301704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe709df097a59751a374a6421437174362684ccea8a5403e8a0f56d237d0d00f9. 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/BK4DA2309057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f743653a2af226df4eccad12ed8e75316762c8afa6313bfc551d1492da08c91. 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/QZNFJ2300867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd234be5148af7b9212e2ac210d6609d0b231bd8b1e1767210a84e38fb382c9f3. 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/QZNFJ2214469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a94f32decc25df9c495a39682e2503f8c8333c1821d7249ad2978e96974284c. 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/QZNFJ2214301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfc5e1f1256c81f73fe03ec942d65e2d977c938308127e1be16dc834b15dc78. 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/QZNFJ2210881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd221c6de456a20ac32f5f81fd3e23740c31f461a0802c69ea87bc591cd13a74. 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/QZNFJ2210879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9b2ce232b23ac808c034bda0a3a926f8ae1c267d2ad8b14c12f36081d42be5. 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/MXH152300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b606b27118368c7d3163f842f46d2ed3f28d082a751d0b7befc02b7c0e8bb2. 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/QZNFJ2209782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f6587f5116e8a12010050b2a56e1b4518d01aca88aa5c3771205a59dce3333. 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/TCAFT2152566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b59d728836345c22d0457f63e74bbad5efe52510e263b778bd9c449c2f4c1fc. 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/QZK6K2269751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b415613515aea8a8e2e1e4777df36dca813b4a096656458f643ad1abb2e32b. 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/QMSAV1105213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb0a9b4442e2691689edaa89c98f3061aa66962ff855adf4d0c30a19ce4ff87. 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/TCAFX2167061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4776d7f4bda61a25fedfebafc27f9ba6cbcff2d59edfa691d11b028b6f46bd37. 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/QZNFJ2204539.