is a 1914 Japanese novel by Natsume Sōseki, and the final part of a trilogy starting with To the Spring Equinox and Beyond and followed by The Wayfarer (both 1912). Set in the Meiji era, the novel te
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 0xea44ad47db87284663c2a18fd052a77bfc5cff7aba6ff04245f78c6157365e3c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/564a232e-a5fc-45fa-bdb9-6a2651327a80.json and https://artists.proofprofile.net/proofs/artist/564a232e-a5fc-45fa-bdb9-6a2651327a80.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 0xd1cb7c6451070bd9d99246f44a1c5c8687a8e8f1d73a60cdbd468bf065b07e99. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZK6H2051765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89441f7b6899caa776649548d98d098089a064857498567033829665e3d451e9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2194960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1664cd1d54f8a96478b4055b18201d02bc5ea108eca16e5de796212a61e70144. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2194961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf12a005cee696d6af6ad96b98b211747b4ba365ae13e2a12465c9861e1c3e94. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2194962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6532da739903b2ba3a1d1bb69a3ddf4ae47ac1b4badf216761bf5ea10b39c217. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2194963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5ec71a07cec2734b29dbf4e32f8cf5e2c36a085715fe0c1331ccd7b11fa281. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2194964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d17238a7ca89949733c35e58b33adf32c529c34dfd8088d7079c2ab357206e. 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/GBKQU2194965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8fa6f7c35a524092960aee05a845264adfde92e11b9ac0f9ede9506c0649d5. 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/GBKQU2194966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e28fd01b87e5c8bc1eb1b5bec99ca9f26743a2d681eb5f5ac175b64b0f8595. 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/GBKQU2194967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11aa84fa2ec2d538bf8b198dbd64dd8d1347234527133e08b86d50bea5ff2ee. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2194968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca994bed6ae2488ce6b6aff1e859d61d392c3963690f1d8f5cc7df6f92d75b7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2194969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766c404e19c74548ebc6b7e59ebd6c6c7a77730be7b05b089291647bc6daecb3. 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/GBKQU2194970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2803d8e8b3116e4fffa63dc894d343b1ff572a2e7ea2da5d6122b52273ca86bb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2194971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ffa962f035655d2605fd3d2000ae6f5570028fb438d38c0dd5fed83d962b65. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2194972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4323c71ff2f37a28d4fe22893d2a7e1021b316771f6386f898bcd19d814b77. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2194973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417e2804de08dbd8433fab3e0f788e1d654230e38d8f4c717ca2f63062a39c31. 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/TCAEU2021865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb16677a4719b6c70b13319573597735007e5a3e8a79c5422f4c0a5cc3591d49. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEU2021867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9b494a478788f5ea549f4f7d4c38ffa724eb4152c6c47b2b8b9c6baabc82d8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEU2021868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf831e715ce407b17ab90efb86e513f02f0485d8ac6c5f6f57d0a0f130a5a7035. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEU2021870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc23582dd44e29c477d649cdc8b96a782504215f2e4c5bb305fcf6e7e7f37e7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEU2021873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c4f1ec12520063f1ec3f15d37e47d23c17534d560a111233829cc7e0e63431. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEU2021875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29cee3cfda997b24a9345502a03e576cde5fd21416fc78ada72f9cef76072030. 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/TCAEU2021876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f80ca24381a29cbd68a8900220f1fe0975ef7048703ef9bc5f0c1faa09a729c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEU2021878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda8e65edeefb4f3fa670603492a7997d1b179e8c2eee79841b563bb8c8ec651. 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/TCAEU2021879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396418efb8cf6290240fd2e336f8b79be5b094897d862f72813d1e9fec16502f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62127801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a464c810fe557bb97e9906817a62608a417c0aa57285c36bbc3d8f177035e1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62127802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83617451a3e47a52fde092033ba493511208bb4137604aea84394b17f3e417f6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62127803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c21190d0c82f024223be26168d6a74975ce6809320b5a2b44d5c20d7c017f5b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62127804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0e179d673ef3b4b8385b29cb22e788138359da2bde96f09ff9261e5bd4b00d. 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/GBLV62127805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d02a770fadb98ba2716e158c0e53d71bf1a0b7270e54ab59bf1bd0342da20f0. 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/GBLV62127806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd02ed269166aa7330871cc413f39b70eead450af5b615ed796cf27158fe5b4. 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/GBLV62127807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20e4e64f905333d76745c323e29557dc936af7a0944cf090f9c19e724e96658. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62127808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c23733b65e1739ee2afd090265af37e409b3202dd38125fb882223db27add68. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62127809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29842536b8f98594686e6a0701dc3e3cd39dc7c41978923b8db944e56a281d8d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62127810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57efd4a1e5a6af664db744d1f31ee804c5b1812fdc08066b790097d6efbfd5bc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62127811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e00a095bb36a431f9fb0404719af17950f4d816f394de80faabad57101be984. 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/GBLV62127812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed64022c3b543850fc28cad8ba4f1f94c6f5cdde0324eaae35a35352355d5f35. 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/USANG2525142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5776d4382f6a349ebf60844219cbe7b4d125ea6e1ecda245e21e4d348c7595a4. 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/QMANG2542013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1cb7c6451070bd9d99246f44a1c5c8687a8e8f1d73a60cdbd468bf065b07e99. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2051765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c12d4febb241d54bb8bc63b48446620b71187d48db9b8d345a207803faa5646. 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/TCAEQ2060868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e5358483cc6a1536884e45bc47a00ccacad4809e3525e5523ff6c9a6cf294f. 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/TCAEQ2060877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe910499139e48e8d4da68ba74f0260ca6b79f190650c332011484ed757656719. 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/TCAEQ2060880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3329757252aba30604e76f71d0e13814c4e4d56bbe2f1c983642f9c0e457f481. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEQ2060884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43731b55d277296717d90b707d2b3b9d4eb0bd5d7c708622bef8bc35d4c6a1b3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEQ2060887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa05eebc4a8aa9286011cada51759276c605e8f3078c78e6b64b5d22e9d449e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEQ2060906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152c3e936f28f191ff1479e494c9347e3896773c33e371f7c278a97c798febe4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1927238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf75beaaf461d37e6157a71e05e49935e58362ae1e8673a547602395e2eeae89. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1927239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97135b3056d19145aec93f0d9b81ce7240c84b6eb09cb296dfb0777e0f615755. 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/QZFYW1927240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa374eb1f7105a65f827edcd71eafcb4f546bc8822032c38ad9c055894d69d4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/KRZ291820101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a746afa9f89a7eddff942e7f2db4e987adcf97a8866948b16fdf92cd9732ee4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRF502102663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36d0955070fd2c4e5337216da95754197611ee8a40a8c39df67f6fde7f146a7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/KRF502102664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06bbbd59fff4cdb8bafc985fcd8dd1d540c63e61e38e7eefd6e9e87669f67a4c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRZ291835352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6fc59e70671712bb0e9644e3b4cab33e620ad206de2b032c0f679a69198c020. 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/UKZGC2306156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b9d4330780746a40cf982a507c6ce62174ed714324663fc7c5bd984e824e36. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2306157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5745885131781e678610ce198b77e6a6898decedab7dfb37a98bd60ed8a5e42. 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/UKZGC2306158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904716ab35145c59948b40f65115f4f9dfbf7bffb219d8de77c9fa2aaa0b0cd6. 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/UKZGC2306159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2242a2103002578f8b859d86d200d8eb9256c85b99a1c233be383800e3d49d8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2306160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e1893a43ff9e54909ba6d0cae5f81683b91cef61cf8954d8d7107ac61dee52. 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/UKZGC2306161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc3a5358226e1c3ba5c0f26fb766651c3c2f507725d287152d4eec6474d446b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2306162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd486dee837f36aa5bc9b6659975864552f7d97b37070d669bd4bf7bece63921. 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/UKZGC2306163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4b8716a9ccb7d98a7dabbdf0f4e37dd8a0f0f53cf52f6bd5b3f975f028d06a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2173770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb576ac51abb54d3b00aaad366b6afd5cace7a44c3edd4f5664a3b4c2ce3ac7cb. 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/GBKQU2173771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f4a3285fd189c3ab9ac3c8a63b71d3c33ac8741c853f1e0b51a031f273a72b. 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/GBKQU2173772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125fefd2b73e3c76a75bb464c17db31db045f6cac2dca4b6235f8cd314d5cafb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2173773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d6ee9a48eabce6efdc2634ac8936b1d0286b852915066bc01197f74054f49e. 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/GBKQU2173774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706ac61863c81702a904a6ab4defb34aad5521a071934d99768bed0ed644b2e7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2173775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9e71b93e72766c9eaba1e6ef99496a77a2c864c172e22d4b1dfb3496d7c1dc. 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/GBKQU2173776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e66ad35f76e768f06cac286558e90ad5deb153e9dde39c8464c5622c8b30e4. 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/GBKQU2173777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82089319d4b137ad48c858e2a84766e959e43b7fe6a9f7e10184bd897d312f37. 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/GBKQU2173778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2361ede4bd1fc7086b05e13d4cc23f2298fe38061cf4b910dc533e7af97b6f1. 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/GBKQU2176905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3279d627735810d7b4403d5aa66449b2649498877695184272a81b025d570a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2176906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d061d18673d1847d279d52843eeba325348fc5a07052687d4b6c4be473a8f45. 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/GBKQU2176907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555d2b2af5466e2259412d09ce1ca01c70cc989d1c5ae78991f55a959bd6d077. 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/GBKQU2176908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5956ad8d745a65882a080bcba04fb3dcfa32e9a99c73d7f049e267b3bbcc8bd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2176909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ed09fb086869ff92a67fe1e3e2f6af3ab5801f810139cbc9b8b5bf6da07430. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2176910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe59eb47ede3290bb3fe8422d8e4c336c43ec6122ce5bed965e7bc817884e044. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2176911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a64ab8b64cd655d2bc08039debf063591d8f2821d74efe04ee7ab216a86add. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2176912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b53e4c2b7fd6bb846692dc85d0e286234e7c64dfa30b410dfea4e6394e62e6. 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/GBKQU2176913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb221e9746372b7b37e7bece4141ae5a9ec13da051a03dc48100fd8671f934080. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62118086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70190c5b31f7d0a46f7b36663cecea5365e9eb8d3076ae7f470bd1a184b70018. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62118087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892edf3e9831387e10cfd0e031031c1ba304d6c7a62d48301171446ef37f68db. 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/GBLV62118088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8082f885ddf0f674b0703b354ab486d0dc84578d376622c55bc722d5465476. 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/GBLV62118089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca33f52436f8b9194316bb2855ab968fb050955bb159308be351e7fae24943b. 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/GBLV62118090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80473d42ef556a4239f8a9aad449fda1a7ad8c15f5292848f3eff37a2ceb8f4c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62118091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15d1891a2fe91957b09c3065d68871f11f74dbdecf72ccfe8174adce3bb0c71. 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/GBLV62118092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec4e5781cf939c81f78c6271162f4b7bb62ae40a36349b0c6723100edfafa43. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62118093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383d6b9c315a7ced318449ce0b5538f1e564d71b7c3e9ade01f04dbb5e1cda2d. 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/QM3DF2524034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb502fbcac8fba73ba712806090244e1871f69d04bcdb1f0bf5bce12a48798a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2539154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6781ebc71002e635ca0bf49f0ba92b72b48f6f8e4992d30c9132e782381a07. 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/QM3DF2504888.