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 0xa5e722342ca48f0aad06b2d1277dde8c57cc51fcd5ff5996b2459cced3fdbd2f. 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/a965c984-bd9e-45e0-8eb4-a778728c8310.json and https://artists.proofprofile.net/proofs/artist/a965c984-bd9e-45e0-8eb4-a778728c8310.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 0x7ce87972c7cfc00a471556a07d747a4588d6acaccc00fb03681cf6dca4f129a4. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGN2251733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a2686759d07488266daf713101ede381c966a3632ddf2d7641e98e33996d8a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TCAGN2264210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5aae39ba604e308a69f4635bdeffdb54c176e08ce5bb6095ce54e96502b8686. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/TCAGN2276469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7179ccad6dda0ad9dcec21bc1b71d7c43d68c7d674d658ce067b81201916b25. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGN2276437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577b7b7d45c467261d80c9ff3476fe32da04965d6a238590644417a5a84c6204. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGN2276594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72376f9e717bbee55aaa69d3ee3daa3517adcabc6b34457897f10c4dee539ae3. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/TCAGN2276283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279e645af82f5db50edc86f88ae22f758198e28f9c235f1a65b3ee3df16ce7d1. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/TCAGN2276651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf307deac8fe95f7a6131c03541ca91944446eca3911702ca74e9d48df123a4a9. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGN2276567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4f561bfe97e0f57b92b6c80c38a9624b88c0d263e9388e19d7c836baabbda2. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGN2276168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f56c46c3fad34a7cbeea2d2f4065bed8db6f6b7a455fae522ef84ff99d61161. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGN2286568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110a3471496a3cf298e4e6c53a95efb81b091bf11cfd106ef36e2be8eb0e67c1. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T02:17:57Z), 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/TCAGW2353056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1a5d39c4f6ba85ed98b7140a1e8f25084672be62acac08046063090a358f0b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHD2320861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957d52054c1b6cab2d95605826b0b2efd0a57dd7e5573ef70b0c14b65defd18b. Chain 2 (Bitcoin): anchored in block 959363 (2026-07-24T04:14:27Z), 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/TCAHF2303432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b8a9d30b953a624ea2040c64a10b8239345b2ecd44544c6098771b4be66613. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHI2300616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72cc06053422d1820764b86d57e8b885041152be1d837faf7f716630b4ea654. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2425604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58bce34a6aec06d4a59a7ddeaf57cbda07cfdff35329638f7bca47a6c1c16ec. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2453302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4c85385147679dd76476a62e5b3df4b7363d10ea70005e951d6e96a4ed65d0. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2453304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bff526b6174fa92f0e5dec396f009f650c53d5b9f60fa69c0fd702c3b6e30e3. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2459730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc92e986b59d05035589388bd2c4a4e5200b1f0428ba5d69f0a9eea61dece68b. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2446528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d34ff46494e2cc4f70d27f9ab26e010bfc36c2fa3c1d5708b7cfa143e8687f. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZWFH2475815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c49e7bde3bf480051bcf6c2cfb45d352cb041e8ec12e759fb2876713d4d061. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2428014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5f9703a1206ef525728f9c55899eba974ab078d4fc4b71f961d91f924435ff. 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/QZWFE2428013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3148fee6a98ee27cc0205d35d507c635bd655ea84d0e0ae4769c7edf2f1e252. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/QZWFF2490172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94bbcc782030de413e42ab27f8f1eadbf26876fe16cb4af5a13dc1599bc2fb8b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFF2484424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b111c7a54f62c0e8a7615c928deada13e9ea22838097aaa68af7cc2ef4e1e5f. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2489812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c31dc74d9fde14abb717e57d4ebe703a5941a8e6e2f76f05dcfe9f13c353ac. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2428016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd027f9c2aa105727c2f1a7734676a3b3ae2ad789e889c427da29024dcbdd41a9. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2428015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b597e7101135cb73b62eda02ed30604362719fc67e408b26bb30ce5702844d. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QZWFE2459731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcc48530c0f101b836049d2921da819bf0985245225de3152ca38c714f3e5b2. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBE2468704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80cf44690900b712b643e05a6f3d106f9bebdf3ecf72f9f214a917b9fe916f8. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBE2466043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fd75ece5dbf818a3b0780331e66fa1297a7c790eb9fff0f74d6bc7306ed5d8. 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/QZTBF2413679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4632a61036223440b6ffac7372c4c5fe7394acc16c64f3b1c013a04bd1b61b64. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2413680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4ebafbcc67eaf9ad6f3f3a3179cf3cbb6f8cba0387ddab1a1a273ce27b8b5e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZTBF2413681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02d7d762e6303d9199e6280f1c3b726dd5a4258222403e6e783e37209499e2d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZTBF2413682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c52581345f5e83565b1255209c2fded54d5b364c0304be00a96a70170b8c599. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2413683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfaf4aabc4d5565400d2e937eef183f9c0756545f0cbbb86d84da3c04562f62. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QZTBF2413684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236d9a9f0bea00317150a57219811f4460e8ead1cbff043623e65f7837609c37. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZTBF2413685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbc0a6d298d64efd1539e5bcb807ddd40ecc7424842a96ce93e5e8c9c70b155. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2413686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982654f5ded12c1e9b1aa5bd6ecb93365d2c3d2d509305a778ffb061ce77b1c0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2413687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac926ccf88d96bb36193fe2ea6310cd49bdf3ea5e8250361abd86c373307e660. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZTBF2413688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3451d910dde4331b48f3d29ee8855586f0e353323821b34d2cee5eea0186289. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/QZTBF2413689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8290832d14e451ebf55840d9eb989c292ead811e064c39ba2782d7b28ca3f5. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2413690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef563cc51bc58375b907671e0e807032771a161520dd3831bd5dbe621b8ac6f5. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2413691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5c1c1681f8dd0034bb4043d142000e5e21d74f21fde232902ef73bed51924e. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2413692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1f6bb53f42400883d182651fd921fb9eb93d0ebbaa31c7b7cbd29e0a484ba6. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2413693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a18ac6d45ee580f946187aaf960d1fad2ae7049a44cc56938171d1497354ec. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2413695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bf72a56dbe8412dc22359100938a34022208b7e980a6ba7b0dc39fec03d0ed. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QZTBF2489789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f724e87ea7de6b0aa2d66cd0d250bf1187087f0e8aa10e435469cb3aeaf9277. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZTBF2489790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b381c2aca22e6b37f67f5bb85efe49a89cea8edcc9afec0ab01da2d0119231. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2495549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9a43877aa85e7b973066eca3a6bc351be9468c1fad98dcec81a31bf0de01c9. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2492669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6d76f0560ea058cd063b58e18357fe7406e05b5c58cf7b195bee45ce146e7e. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2458252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011c22ad01f3a7a1f7854c035442cc1a72d9edfbe9c6a28d51b4331f2cd3ec4e. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2486891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e0c75241c4e5e5c77f388fc2a52e6b31bb24ff30fcfed76b0617e3ead2e5ff. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T21:10:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2434552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f835146a2986887d7b3e3960ed5c84f4926bbc7087f28246f49e864767a5bfd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZWFT2465470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d1278bb14acdf6a2b4d2f42d8c9c391709104979f1e22d67ae602a0d33b441. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QZWFV2417103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8b3069aadc739e2b9952bd38a4dacaec8824fbfd0a5f4a1ce60485cd8c6922. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFV2419998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0deafc519db843839555e07884d961eb368f5e47f4423050ca3bae4682d288a6. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ772470433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602047f475f0716e73e4bf7881f4d232496695e07ac4baba18c829c9d1dba3ee. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/QZZ792478864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae285f4c25a48e6799df2b4cd35d3cab89d886429a709854560afe6dbf29827. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZZ7K2414221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5838d32b0232e615b1558a09b7f69a0b4f9a1e93bd63648d61dbc8274c204f4c. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7S2407427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa0a8cf1836b09340168d6e37363db31d213da0b3bb72be5a0f97247e34a36f. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2451902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e604abb000a2bd66f8ee38fda294eb78f35d55cf4960bdeca4860335c802bfb. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F22424259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249bad58189f013ce6e0e28ac18ea264ff887d8a7114ff2bb90e9f5f02feb231. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42545237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7517252ffc1e467e5100e381686023433cabc2739874d2dcbe1ab6779aae08b3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62512912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98ae5e958a2e91952d67b474bbd8453e47896426af3239f9747b2e18989296b. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QZES52520973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8030a778910677b5361e366806d7db6e705989d7ddb12a3e9f323060803ee62d. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32533813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6bfb80adaa7f5b65f7c5c078c1ca961875e5ce0ffb42905c937020542d567d6. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92516116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa1d582baf72d1c6d74b81a99e0c01e9c6f1ba4d75e68da60c5cfc23f8c525a. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/CAENV2502910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba90df5859201a3648eacb6b4d5217a30072b6af0da2cf269277856702ef77b. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/CAENV2502926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf057db07198c7d61794453458ef0339781c4451b1fa681dbcf2da79f9292e4a9. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/CAENV2502911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c5e9c2c9af6dc16d110d661daf980f1196b18b34563607343c9da06aaec27c. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/CAENV2502912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a6325e50fedd805fc6944996a67a6b2cf90e6b965ba64e73ec9167e7ba8077. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2502913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d3ac105e2afb1b06518034bb6e3e46b087e678988ca5c3ba23ebb1366b9849. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/CAENV2502914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4a71c7d3a9b0f6a8d0058483fd0d9fb5280e8fdf8382065b576784c6f177e6. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2502915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd5f95014e0badc468afa50223304e4d6a37f77f3c1d9774a7037f7ba2f2722. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2502918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40599f5adc4db92f2eb6d91a7f9927f8a69963b03e3122a0724e47dd175de687. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/CAENV2502916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea55917f08dbb939ccc20e4dd1d01343aba3dc8e3b5497a6df10bcb8f9b3fbe7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2502919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0192c781a6e319283155e23fb40ac581206337e0b63f5aadcaff3abfac8def1. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2502920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e913d4f59c2a7b2983cd08352e1c9ff50f660a61e01ebe95d89f128c44eaa7. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/CAENV2502921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9821f4057a86be173d71cb9d76244d121a37711eabc7ca37d66795d64029667d. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/CAENV2502924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca412176697898c289b1c147c384a6856a1ec3496d962e597072943cb62adaf. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/CAENV2502925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e73434a1ab3898e8e9389478c5bbb6669f0ae0fa5ebaa56f8c77071a7144237. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2502923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c264f23878c23b1dd25d551b029a517d95cc0448af16e02bef8b857debd1d0. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2502928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7050f816dba17a9897c90e237bb4dd5a062a67ae5dbea70277703b568346a6a1. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/CAENV2502929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cfdef28f2a8126d0df6fab7bf399a13c06a3e98deb1074f468cb6e1de7c7497. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2502927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e64ac4b8fbd4b606259e4672b43597bcb57e8c33e29a0bc240fa23c736742b. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2593590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14fb7f4509ce975884fce49a0659025312d3e647e6380023da7008723c8b1634. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/CAGOO2564709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6c577e75fcecfedec2569d483d79a521ebaf7768492ba31db692f216411263. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/CAGOO2577364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62550be7412ad3f763afee4f6a0a6ea9b3065b7a125c1ce7ac135974e571a51d. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALVP2512025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0687a775eca3c4fc43bd8a451ac007685947e3d1a79244f43ea2d69487acdc. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALVP2522946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce2ba2a72ed59772f5912e35dd46d58c9ee0510bda25cb45a40a9ad5290a9e3. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/CALVP2533762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c40b8096c9b5a1ee76020e63b9c85a1813cac4dc59c5ae074139d8a5bf3b3cd. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/CALVP2563020.