Kerchak is a fictional ape character in Edgar Rice Burroughs's original Tarzan novel, Tarzan of the Apes, and in movies and other media based on it. History In the novel Tarzan of the Apes, Kerchak i
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 0xd3de8b3092c9c49e20c9ebc72ae613063b84f32232e1a3a90e6c4479f64a3e9f. 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/e08b426d-cebe-44e9-a311-534c3d8f6537.json and https://artists.proofprofile.net/proofs/artist/e08b426d-cebe-44e9-a311-534c3d8f6537.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 0x0360c70c7e4dc7faa4eb1cf4b214dc7569836ba807aff26e37dc3e6ad225384f. 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/GX8KD2310576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a6b71e5f46724405b94f98b2e77e96f059bb62ef40068f0d9f814389c95821. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/GX8KD2349313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8871c5c1dbef66b4d49c168decb1a22d124b25aa8ea2cdf2cf41d1d71a109b1. 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/GX38U2330538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6ec8d1d142f25296ac9069142e3243f5b5c20dd6d6477458e367b7311830c7. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZNJV2440460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8899a8a40168245a6b91d20ddb219871be8135e1bfe55016c767ced9bdf3425c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZNJV2438446.
Me Llaman de Edenor, Me Llaman de la Epe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc037330281ecafdb70e6e21c9af66df7c5d401a719fbbcde1fe1ed31bd036fdd. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/GX5MX2448356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc1bb58e998d0ceaf6d1f2042134823004df7881af014a66b079fb844bdd814. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2489800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a50d2fbba7440415a6274907ec81ee0cfc0c6b8cbe089fa096ac07ea91ddbe5. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/GXBDS2453081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf130cc5bac2254593b8c65ef3c826c1f7cc2ebfaf85cc71dbfdf08ad9c827c2. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/SE6SA2400163.
La receta de la abuela / Profesor de crossfit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecdb652163687a8ab470a753b4df7f9bb2b956d6cca7126c15daff962596e493. 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/SE6QE2480055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e98300857722a383a46f10c7f18c4693b5ac998fb91fc04d6fb6a679f9fc801. 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/SE6QE2480056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a9e7b90ebc15d63b7657ea166ae261e3aa2a028b9dead90aee4c7fec721921. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6QE2480057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d01d4e99c5757f0793703b12e634cb2987521b3e9120d99826703a17a7968e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/SE6QE2480058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43bf3b0345d9a40ad489b624b7852920eaa2a2101c37d1ad98512f36dc2be467. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/SE6QE2480059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a04bbd15b508ad565c680835b0f8aa88fe87be274b499fae81893671d8adbf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6QE2480060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e97bd1aedff85c831247f0e71e4c5c9a6942af0e46555bfbba56fa1dc62122. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/SE6QE2480061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc8abcdc73940c0e99065c6067e80a7424d5d811c12c5204639ba1b101e106a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/SE6QE2480062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43b3c5338d6e3c759d66f1b3ba408fc62bfd9836843ff09f8685e74ce97a7ac. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2405244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a18335b5e54b3177c79655ee862c2dce93c4bde4aaf24f87df47f7ea61b01c. 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/SE6QE2480063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5069d177049deb2f93425cc35c8ac76a50f174361a55ed854aea478680d320b1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/SE6SA2474687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb110757487f0ac1e471c6a888365d81f8662352f2e450c9836f02b086d8eda24. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/SE6SA2482730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57abc36c7864150d534f119926c63a14bf9f9622d2fdd08ae251d73bf714f70. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2474673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e0bac3d627d6ac7823f99fde82904112bf159460a38d0306b706e46b1221c4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2482731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55391850452a7f178b235571967dec4e40ab31adefa0c3daed137db5caef773a. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/SE6SA2482732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8899a8a40168245a6b91d20ddb219871be8135e1bfe55016c767ced9bdf3425c. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/QZNJV2438446.
Los Sobrinos Se Van a Dormir (Interludio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7232a66072e72fc1492c8caafdbdcff45c48f8eaaf23f0c17542f3798cd8a981. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/SE6SA2482733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a848a0d9a1e4e5e68f272d0b6d8aacad19f6ebac2dadb5408d5d40beba35b15. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/SE6SA2482734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f2e78927f45e7e58c0b409c67ed1fa13a39877fc81cd620bbdc362a72388b9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/SE6SA2482735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2628f7cda2e8c5d05272332558ee6c99ab03e5be697d78950dc91744eb322c4e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/SE6SA2482736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573654ae32f05820bbbccdcfefdcd63e1badce312dbabe076ae50a20db2dd79d. 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/SE5BU2503436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a54a7b789786f060ed23bad9a30eed70d08b069d2a20d9f6a39830c4380cda5. 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/SE5BU2586554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7160bbe22869dc4ca98ea72b088b91f2d2ee3774293a3f07286fe84a699d13. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/SE6XY2538553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8a715e02cc52df4d5f87f99215b103c84f9c850d574d7de93b3e0a9e42a6a4. 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/SE6XY2567707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc432941c27c3f2ed9b302cd4444ad9d909853958eeb85071ae25a1dec09058d. 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/SE6XX2527120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2a87adfbe08cf0adeee95ce766e620690805ae88d9024e19e48357d9f9e0e0. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/SE6XX2542270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfdffacdc762d3310b55e3daf3370e21e1852daa5b2c2a794367c620f06b918. 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/SE6XX2542273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e70e6eb10f7920bd87016a6867b043d72ecb080ba203e28dda869f05c81a7ca. 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/SE6XX2542274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf640ab2bee801de8e7242f9155c7f78b26099f184f6e5002668539d277d4810. 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/SE6XX2542275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300ea1ebc6e12bc8efcab289867eae0a6aaedfdbf067252bb090916889a9810e. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/SE6XW2515980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223bde97cd3e5517d48161ab38c509b63f724c828887501a42e64ee09d7bd930. 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/SE6XW2515981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9138882bcc13d93739976f5fbf2159f09df55786c55f8d20885df600a195c3. 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/SE6XW2515982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7160bbe22869dc4ca98ea72b088b91f2d2ee3774293a3f07286fe84a699d13. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/SE6XY2538553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5316b07a9b223ea4dbbc528262b76177524030d7e28106d98be5d58540d0d263. 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/SE6XW2515983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eeed4d939f52298ffac382e8d0d65ffcb8956266085cea4590d0a22fff27d21. 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/SE6XW2515984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f09edba8752626a6df1f88b2034724cd164e3c813da22b46d46402e015b180. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/SE6XW2515986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c03926d09aa9ff2c7ae6fc7cb25157ab7a58fefbfdb3659c3b2506e34d3e555. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/SE6XW2544539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d59fb445e7d5d479c52362dad1282ecbc139b6646a0d2be49689d78c9b3a78. 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/SE6XW2584739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5865820d0a41e5bb26d859d8fe077e52409ffd57123b16b789c894eb2effc7c6. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/SE6SA2547877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba06103150bb68964d4cdcedb10d36a2155fbbf944d0893b542ae9da54192ce5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/SE6SA2585686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b510f4f5bc9f928fe0fb293573309b14a72b2b350304cc4a2416a98004dfbf2. 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/SE6I32501169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bad9264f16dcefae462f4b7197fa19e958b8ddc2774ff60bab3809799ec956b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZW9L2361438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb539b789ecf7dd59fb79743473b67592a89e5074b8e1eebe810636c12d138875. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZW9M2355176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa62c8d92673676bd30416a7e938ffcb0455c81889362f930ff5e5af22bdb291. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZNJX2438268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf167bfafde397fdf09bb60d4bc04319d86383d0436357f9dade1e468ffb654. 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/GBWUL2466470.