1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85cf4c79aae9b7799078c2c8aa31f67aab115eb39a5da9bf13888950fcc9d921. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2b490bb-fe99-4e75-8631-764a54fea54f.json and https://artists.proofprofile.net/proofs/artist/a2b490bb-fe99-4e75-8631-764a54fea54f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb31c9bd2e18ba07346fbd7b8b8d4ba0de43bfb00cdfdff5c783a6a8c6365d0. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/GX8KD2398155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a1fd514bf0833f346428a779fa1c3ed695e294209540b9eb59a4ef72975d89. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GX8KD2378687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379f46591630c7ef44cc296b258d31586e294be8bfe6d6cebf4cc7c08d4f57c2. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:13:21Z), 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/GX8KD2349956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6ea581ad1942286e30d9ca7a99a01453783be299631ed89bda85b7ee3c35e3. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/GX8KD2322753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad19c93174d4ab8607adc1f4c94959c2c4b223e6581adfd2bb939b7e3f1f4b4. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:08:23Z), 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/GX8KD2366240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2458ad0be6f6e621c3b2d34e62065f9849b64b35cdd4ac7bdfc2d107add67023. 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/GX8KD2379192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab0f9b433599acf8af25e54e7ab296213c14bc924d2d5aa14859077d6309f59. 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/GX8LD2304836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafb7ffd6299ca2ecaa1e809552644b23694d419912da55289ed46c2e94e5984. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/GX8LE2392796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c266d8150170ad2711573181f05d5210cb7ad00182545c70d9c1d0e8c7c3cf2. 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/GX8LE2309563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe602c8ef20efdb94d4b54a8cb9c0262c8930f42344e1277831f9d70bcd75e0ab. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/GX8LE2392824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8609aac86263853ede6858349ae038fcbc8a53c292dbbb5602db4546333435bb. 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/GX8LE2376810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90aa1b0baa0339558dfd32415661a257109c7205871cc9599db969ad910b74c. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:43:27Z), 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/GX8LE2389681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76677c6924904bb19476ce941130b1dd7c71b4dc2d1df2735b638e2042ef54d. 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/GX8LE2377910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30543f2862e5d87845d2520a80f5d8bebfe15f431c82b50897d6d05e3518cc6. 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/GX8LE2363098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19445707f53e824f136f892a526d9db6b7df0f07c4cbba3539405aa4c5c7db4. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/GX38U2350767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc746dd49f4208992de755455f3ec1424abcf1db15274c668dac37a512ce694a. 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/GX38U2362220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c26a5250b52bb5a6b596f1fed6bb707e66e08a7b613a2a50a47ceb7c7bd37c8. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GX38U2390439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620af37f8a04974058ef109d816538b8f4ed2f541afdb1d5694d8d6a4d3336ba. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GX38U2339523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6221370ea493f5771be7f93b12a30d178eb912c3bdda3edc59f44853e982f426. 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/GX38U2334129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3fb2b8e392f7559a895a399783f87b75a7ab495e4aadc9d06fe12c7959b6811. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:28:50Z), 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/GX38U2340386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c2229ec66992365fb1089d2445c1ac07077e7e55e423ecc20cdfa599795f7c. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/GX3HH2309170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6e90fc2a5772e61ee8ec3de49d91403ec2dab16a5d3d3d128ca895b9d6b1f0. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3HH2369282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c69aefafb6657dee0cd002564f650e805f2871283a0662345d7bec2405c4fa. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3HH2340376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa850e41a6d8c23e4c3ff8df49d8eb64a4b38cc45d57f6f365a785f3b5998bc75. 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/GX3HH2364760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a3e40e5a2662fdee90a67a8f05d7bf387405847e7a436fced3becf202f6f19. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:55:05Z), 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/GX3HH2321532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4182c6165b18cd4ab9239246f302ad67cd3069c25b13ccb5d0d1b381cc21d421. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GX3HH2317029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c9d665cb53041f973f17be0322522af062f768fed74c4ed18cd2438bbba809. 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/GX4R52313624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5f8bdc674c65d2b9733f93665b37fd38a395fda296bc7024a97f6561275e15. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2367591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f1cbef48eeeaeaef822a237754f34c1e288cbac731e19d1c97075cb6c8d6cd. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MY2394931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec79cae03f3cd5ea45fb4cbec0e71eb39bcb9119e9a3352d5081da5c959d9065. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:29:51Z), 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/GX5MY2322371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88835e613da9e9ec374efd45f71a92dc242a36dc0745dea0017f07bba5f61052. 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/GXBDT2341680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456134331518493e785bf20b45d72bef89097b476886258f70cf58e268060ef8. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:25:17Z), 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/GXBDT2399926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3adeca7075a4060b250bc8015edd124383d09fd38af39a6ba76a606ed778a4. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:11:26Z), 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/GX8KD2494933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e4e8d8cce3f0b99660955e9e74f38295066b9c95bef71bd5999bd241a08e42. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GX8LD2420184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027804cb49f8b359613e86ef5f0d238db2f9dc67dfd3556e52e07a34de8c6a3e. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/GX8KD2475848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29146d749c4eba26d37ecdd464a9de7653620cd34b6a0ae03aef1b1d21644185. 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/GX8LD2400673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eecdf1cd33a84554144056f21638fb8bce00cb66229b4be4050a486efc64157. 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/GX8LD2461014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023321758d05e62e6406a638ddab80d593eb7dc4251e243bb0e8c0366c72022f. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T03:57:13Z), 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/GX38U2436452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe634421a494d2a3858895a776c770e1aa5d5d64f92981f47fa70869aded938e7. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GX3HH2498970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5145eb91f435409cd9a968e4284b52f9f41fa9ad9bf55e77b369c44924978b0. 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/GX3HH2486367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1be322600d54e9041f08325f2d66c73b7a19c6529b77fbf2d9353244c4af565. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GX4R52497896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e1e7fdd615b316540cf9df94447f99523420405dc97822a72e2ed639ba39d4. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/GXBDS2472044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255642b536f32878843d5803bde753c9ec82b85884fc585b8b9065d29f891862. 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/GXBDS2428403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c586b05fef9194efb8ab9efe0085483725de59b06b69743fcb4ebf5e1e402d. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/GX5MY2481013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cd6203172c0142b83125cc3bb05ba58da81dfd0307182ed349244d5a0be2a3. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GXESV2483141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cb779ca57cb6ef5dc44c6384ed26e98e154013c03871fda35c3f5c81188c39. 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/GX8KD2558281.
Birds of a Feather x Prayer in C (Medley Version)
Birds of a Feather x Prayer in C - Medley Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e065c3e49935fdbe6bfc9060e5de44a8d227d20cd43b7546f358036e6ff8d6f. 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/GX8KD2524884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec52a298d367c6bc6812f289a1d0e64cfa642ccb06cb5950026f156fabbcf53. 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/GX8LD2599319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86865874483af522ebab2b0ab7c53cb76165d5ff445e5158c5eca77201c81040. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:34:44Z), 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/GX8LD2593884.
Watermelon Sugar x Back To Black (Medley)
Watermelon Sugar x Back To Black - Medley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e41715990324fb5c2ea1ce9eef0096d410ec1e9f87767793235f57c8d3bd13. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/GX8LD2561117.