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 0xb517806d8b3e9f57f745f1c49c96e66491e40c6082ad9277ce9af41359364f47. 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/6a3357b1-65ee-4fec-a976-11a2436dfb17.json and https://artists.proofprofile.net/proofs/artist/6a3357b1-65ee-4fec-a976-11a2436dfb17.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 0x28362c2a40661b50341432f723023818f7598681c8c4aa3eb386c28e884b2908. 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/PLA320400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37507dc167512d5562a0f698b6f2f2ebbff646311350277b4fc5761e6ec22a39. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/PLA320400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d89b4752c6dfe810d7edf95c84168812ae90a25c078bfbdb5cbd2d944bef78. 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/PLA320400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28362c2a40661b50341432f723023818f7598681c8c4aa3eb386c28e884b2908. 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/PLA320400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da076d018bb352cacbce79e447f4cd2dd5ebfe128844b55ecb30295b9b5649f. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/PLA320400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe460aa65574dbd6b9da6175f77095d545b02fb7ebb13727acc12cd019bfecd5e. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB380600176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1fbd0d6f807799bf479fb4a1647bd157350acadc1f0928e85c66a876a4d45bf. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/PLB380600180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320c61f8dfda9897b782172c04705cd17a82c6249272b7de6c333012903da25a. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB380600181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f2457bc875f09966d7a4776b7def10c68367d99c9f3e6d0b7bca231aa98065. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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/PLB380600183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba4a91930986faea5ea8848dab4c7a8210c3143a1177f9be3895d8d203206bc. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/PLB380600186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21728c2326ed58e9231ff052c0d43eca5635b0ef6a3966bdd3ff99cdfe5e582a. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/PLB381000177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcdf6446ec328a97d4aaa06e508ce31ca496fa2293a1f88d8e9ee2cb00d93ce9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB381000179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a30ed0c9ecfe314c56ab038fbe4b3f29d21036709647bcca51ea71fe6e9babe. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/PLB381000184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562cbf0877d0f7a1787697d40d51a3871ba696244f0af742b0629e3477c93771. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/PLA811200075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0ffa60d44cf6ea31e490416d6e8492fff7402bd53136186932c6b12f0b0f68. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/PLA811200074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf01828a3c89cc8f81f959d0428ec879ed1eb8c49b8623b14f382e47751ab71d. 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/GBENL1501510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c91910ba33366dc64290715b5196681b058a2bf5584c11aab5c1804751d142. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/GBENL1501513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084854360a858253e660b583c0da05633ce9dc9330911665149ea9f9f53a8f8e. 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/GBENL1501514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7bbd6d02ab8743a1b3cbe7c8f3fee420259aaa61bd0f0514190b0f3b9879be. 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/GBENL1501516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcefcc8c27a9053034057808a1f60be87f2ad13646f947dbe399a09524f74c0a4. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T07:27:32Z), 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/GBENL1501517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed965fdaa8a295c7c938baa50934bc7b3e6551c3a3bcf8b96feb063c5792cec4. 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/GBENL1501518.
Wszystko czego dziś chcę (Z serialu Rojst na Showmax)
Wszystko czego dziś chcę (z serialu Rojst na Showmax)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381f937b480265c8a8520ed628019e36d2793c00ea7b235deb726ad5f2049f94. 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/GBPVV1802357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0710615b689083f93ff42553215ad481deabc489e3756fbfd2e473ac4072cf6d. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/GBPVV1802359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8f1973abca08d5aa3bafcaf6e0918e33a8c5ea5e9f9163868b380a65b1bd52. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/GBPVV1802362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d66dfab7e1b372a50ba518a19903bd1cb9a3c8e4db25c35f3a2170813c865c0. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPVV1802365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35afeffcd992d31974e4590a6a23eae395f803cfdd54dc1efb164c1b8bafffc. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/GBPVV1802366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ea64ca2e31c10845cc0fddaa1b629f0bfa4c55f1528325dc7ef601c79f8d51. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/UK5EV2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13bb7f5bf1eb3ae9954044f8bd84a4dfe1b749c5774c7f4043396e6f26d1297b. 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/GBENL2102876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1257436827ebb9119821a185f6bc14e6ddd4b8c04b6e852c1af74bc539d75b6. 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/GBENL2102878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c59e2ffc27764ee721018ff063565ba0c832de5f4846117e1cff0d86b4e0e0. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/GBENL2102879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe494a9dc5614f478fe0bec41ffb97e0cddfaffe56b7999da7ddae1e629c43d98. 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/GBENL2102881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd48177b6e2fdaa7020534d02dca551cce4321af882955f112672830ba1b8994. 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/GBENL2102882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd572596973cd40b5480f56afa799930555877d2dab751a53d59d0106e1916a25. 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/GBENL2102885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a683155866b8d7d4e3803de427b823c26e166551246ede6c27d5b55c29ca58. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/GBENL2102886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c94e10cfc3bcd0ddb2962075aa407da23591667b12e87d031930f8a28565a8. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA812200098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885aace99602779803e52a5e883cc00d48e38174d9309c033ff7cc35a1c000c6. 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/PLA812300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eebeb957dee41a691db0f4e02dcc0bcb699e7b7ddac1f8ba3729c1763cd240e. 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/PLA812200094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f7bc29010fcbd1ad334132968211a605291979e99d412fc0d25d1acc319c2e. 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/PLA812200095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7168f841f1bde74e84096bf60f06e43c05a912bee4329eff97c6222aa5f6bd7. 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/PLA812300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9185ebc762f2b16f4158d242934b1d5d48a3a03f3aaf682f8af5409c7db7571. 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/PLA812300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee40bbc209e0ac9750f7c834e628940921c08f0588b12865b74f13885449401d. 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/PLA812200064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90436405d7af365e04f36cc41ce82b001ef422a8baacd6d3bdc775b030bebd3b. 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/PLA812300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522563cceb1e272f2bd9f27a2a64cdcf3227df2a8655506ce612b3eec2579e6c. 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/PLA812200096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e704ab585aa7a00372639c81b1677d69afcb6c51d5306018a52b0adc88ed785. 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/PLA812200090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452a6072f005ddf317764fdb05b55cf9d9d11f4df1366896b0344bb2661c92be. 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/PLA812300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb51ef9172d904e4cc2d79b7cd589a941d1fc0fb10472a0319c63abfbea0b0ca. 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/PLA812200097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8c6b3aac4f3ca8464a2b9ef422d21d62ff124f4ea6b05c17337768833a529b. 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/PLA812300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f5d42e00906afac9cb93e5e67ac7a9776067d9dd1c60a92e185be07ee40e50. 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/PLA812300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c94e10cfc3bcd0ddb2962075aa407da23591667b12e87d031930f8a28565a8. 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/PLA812200098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a642991a6302a9c9ab10cc07d253d255b16ae12a3773778ae1588bc63239ac. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/PLA812380037.
Błyszczę (projekt BABIE LATO, Santander Letnie Brzmienia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0d4c6ac263f0d376024d1e3c1bfec8d96a3a6c8940e44e1827cdd84f9717cb. 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/PLA812480044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd782d66708d8a5a6539b8e21f8878b47aa27a0df2dc859f2964624a034fed9d. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA812480042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95af99b35c2d35b9886f9281c25f603ef03f98aa96c06c08774237b837914ef. 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/PLA812480041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81c6ea03bbc4147fd96b3d30a5313bd2cb21f335fd3ec513015ea220a64d61b. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA812480045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc90275aed51715bccd5be3ff7f67870d801fb65ec11402c843941d724d3d82e. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA812480046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37210505044ece9ad35e446e935a7f4e00dbce0ea75fc83a995b0409c9babce. 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/PLA812480047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935b7cc0b4a9fa80d3f3d717c07a274b227c407bfef5be4729316b65956b1c62. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA812480048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6f6d0b0150168a37f6b80b9f1340f0feae22d95ecd44d08a2096928d087c1a. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA812480049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09703c6b7cfaf3555fd889c8bfedf863525c62ec4315a17372dfa083215b59af. 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/PL2DY2302243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1efdda353f552848c85eab6b2c2cd7cee53b9e98840f02bbf71f5c6ea2902c. 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/PLI292100205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1efdda353f552848c85eab6b2c2cd7cee53b9e98840f02bbf71f5c6ea2902c. 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/PLI292100205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e4a35b122e716421508c9c842239a1161f3612e0f66068e77884bb2c13144d. 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/PLC591700093.