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 0xbd46ff2632a3dc69e80cf804e9daa8ce68f39a5568e653ad2123975e1a66622b. 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/d3247539-f3b6-4566-8144-11a43c9c920b.json and https://artists.proofprofile.net/proofs/artist/d3247539-f3b6-4566-8144-11a43c9c920b.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 0xb29b7164bd188dc94447afe4dde85529bdb6628e0a37fce60ae8c0eced4ac384. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZHN52212865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6409f812ebec067a2fc291f2e1ee17b910d7bcbd78b0d42bc7ef198f4ce7c2e5. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:49:18Z), 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/QZHN52202042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87bbfe40faff4959fb8be3b390778c1d15b83c2f9c4b34c2ea2f6d0b3e89fd18. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/UKU932255662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca0ca9432d659297bd8660a41e919ff06447b187d77077897046e754a30077c. 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/QZK6Q2278616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae00b38bf4a2b212e738a133e15f7ecb6ea5efe574c0740e7b85673aa02e3181. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:44:48Z), 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/QZMHL2271533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4addabe2f91b140e0843cdce82164e5605c5088798e3982b4a17871e8241583. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:00:46Z), 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/QZK6J2202498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5d983cad7da02d2df01e7e4a270862718245ca7de1dcb30ef02f7a4fb264c8. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:53:52Z), 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/QZK6F2290694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e1cff9fe433de68b78bf1cb107a8bc73f3c55d7d8364da7761c09d9581177e. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:28:23Z), 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/QZNWS2238338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c21af9f6f60d0456fdf0aea426cceea383d6442a48c260ee6974d44af4fed1. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZNWS2286571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f0c6bce1470f76eb02cd52411c67652c9180f1e20c054ffcf4b1713e2d07cd. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:39:34Z), 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/QZTAS2280350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe1bfaf22a2aacf94c0985c7979759d84f32e0699876d16b207e524b41f17fa. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:34:32Z), 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/QZPLS2232473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe1413ce15549f78503f4bad182b34174c4b2df16090d016d4b2bb00cafb826. 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/QZTAZ2257805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d38d4d0eb92a8611aae68a5ff6c39f8f91da9c798625cb23c311e6773409b7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZTB22249464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26e97950f302ef98290f1f82e7bae596f0a78946dadc6deb77de5fdc5afeaf2. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072282213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258d4357d23e586d9f02b4adf9d88a2480c420bbb8cf74ca9567bd496aefdb59. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DGA082233800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6572051e1b8f3f90933bec346858cdc26b430cefde859fe01c21996539d9c17f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/FR10S2314481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb909c93231aab0951bdb59d69eb42a8b65b752f83237fb862041177b2f753224. 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/FRX872302190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0083acef1d2c29010ef0229d8cb02fd3a94562d519b26ed9f6dee8b381e13732. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872348607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b5bec9100d33b59d458bb940f54d14aebe287004550d840a6ee9d1f9aa53c8. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062309493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc759852ff8c4746953682a4d9abf7cb7993fe47cc6aced8e2e0d2281b8cb34e9. 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/DGA072346360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820346a87b3856b5df6f25348d44e41c56395583558403ee3b2c27be7af500f8. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:45:20Z), 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/QZTAU2327965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ec4e996a3eb043f9fde07e0d65dd04f98639a448811bf38683a174da63c31d. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2318471.
MTG NASCIDO NO INFERNO HELLBORN 2.0 (SPED UP)
MTG NASCIDO NO INFERNO HELLBORN 2.0 (SLOWED)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b3ea51aef8c39becdcaf45164df47cd3c577d230155d422b704a96e7aa8505. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/QZTAT2329814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a28938a86b1f72ae837089d30e98a8f2c4cbae8ddf6c08335c9c4fef3b6ad1. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/FR2X42424189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbf3088f3c44b95f01be9804ae0dd1becd66ac149496d4dbaecca6006f79290. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:51:52Z), 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/QZDA82450847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34ba8bf434579fa233ee7b63addd6833f3c163d6a9218546ae94751b40a2ed5. 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/FR2X42448944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13cd448fb026275914588005dfcb6720c1c541e2cbc2afab2513c3583304523b. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2425805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dae54cfb316790c4578e75c005a672739823ae97c7579ef8b449eff4996c98a. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72431571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831198b224899405ea9d70f4d35fd99abaf7c5a5a366ed2a35ad557ba25da691. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2451925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80a34f16598d2a78525d2ef79b18cdadb11ed039c0ce49ee229b74c96e42e5a. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:11:19Z), 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/GBKQU2414905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa218009758a6d3e97a7351eb686fdbd34b205e2f2c22dff957c268b20687b7ea. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282408587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0000a9aef3ac884f54893a48c48a79b3bf3bd924da2f6469792f084031261a5. 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/FRX762495583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06de6c0826ddbf23d0055ada73d864010bbc6f74571194e8e323f373ca380ea3. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:28:49Z), 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/FRX762428253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc67c50a5151508d26bf5cdcd72c26b628faa3d0f31ca488bc165a0293bb126. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QM6P42458077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f3554e9ec2e3d2c8190d2ec95237dc51e6fa6f057fae102a21257fe23afdea. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QM6P42458074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4426aabb1361ec5a6e9a59e9da458a89c14328c3ac23566ee0999507e0fc27c9. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42470514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824b4ae285af1cb1266ba032b34a00a176c90816022cebd32472165e37e07853. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-20T00:01:48Z), 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/QM6P42453510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47dabb89f664e13a4e4ef97fccc1d810d89c3aa202be3dab3ef467539d5d190. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42453509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999a9a5ad4118143b74cb7fe8e7337e9de834348aa6e674c646d61968f42ec85. 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/QM7282414834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32fdbb6e590f115ac3a33a3e3ff8214c0576a013a96dcf44c6ae7aaaf36f924d. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:44:37Z), 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/QM7282471827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26348470251ba4d22dd29cd55a3c0abbf355e6d3f1671457483c9487fe3bdb1. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282493069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50e856fc8efc39c5002ccdb5bbb47ecd8168ed412ec3ebd8d1157d9b2919818. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QM7282471852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e5150864510691aee42d15cc6aa4056dd653a6e98fb7b542b1e9ce176affe9. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92414997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48649696b1425387f838756cfc807a676daede1cf7bcba69e699e256e8895b71. 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/QMBZ92414860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b93ba27929afbc24f18bfa20589d3ea52b2e5b932a120a58a8856e9747f5ae3. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:23:35Z), 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/QMBZ92414873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502480b22219f4bc92dc03ebd8b5f54e16300887f4731a9841ac2980251eb631. 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/QMBZ92415093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85408ebf2f0620211b02de15d26ad01db52c3b8ba11a814ecb2d9067e0412d3d. 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/QMBZ92454784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a7fb6ebf52f3df076f37af999341d0660625f53eed404bc3d985465882df3d. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:02:35Z), 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/QMDA62405155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f23d0595bc6dfff9fd1c3c2baa0871aa911dc66a959befd4ba9f21eec8cb34. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62405222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe356c3cb897e8d30b906b392e5033aec647a612e0e23102004a76da9144767dc. 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/QMDA62405152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97542cba4f8c16c7300b1c3dfb6b0308b7429f31171c664f7a57540895ad59f. 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/QMDA62452200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b80ccdf01fd9db445db1ce5a158111211e3c970509621535f5030bbb78687c. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:34:22Z), 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/QMDA62452202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb638562b7c655c617374ed260d4b7b9b415bccbd64a0069e1ee73132811952fc. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62475833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f293fb67846c1d7a00b4c02d1ac550eb19909f17387576953bb68fb4ddd8fc3. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62496396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463734ac05f97875e779fe6d705897889f3b40c1ed07623b0cbdb084525773b0. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QMDA72411007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64970aa957a4cb9e72da4a57e1010fa7d5a8a53be331e9de67c48efb1e3dd5c. 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/QMDA62475864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d94ecc1c09212e3c15f2cc6118c42b7672d879372034cf7c17cc4783941e2f. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62475867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee8672e8648bf721837e3773c6731297da077c8be9e128037300f1502aec4ea. 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/QMDA72450255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4e999f9f89d904b475ee954ee6f8c70c10aa66d564527eab1b76f2dee9f950. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:26:02Z), 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/QMDA72450256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7039bd44cde206cff94ecfb33d2c7f5c8728408d210e2b760eb963c1cc1d139c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72450257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba468a5d9e9d10cfc2d5c2ae41e320c20394b14d100a225e4421c8566699076. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2475998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02362d46d0edbc38d44b43b4c943dd5106fe2f2a599ab5f9110e0a50255231c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QMFME2475999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31a34ee42da6802293bd4ece503f89597898d04427bd4068fea32f5832000c3. 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/QMFME2476000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b15ad12bfc3b7948ab634e1950b1a7f9381a1365d7ee714c816b481cff47a7d. 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/QMFMF2433182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38a8cc17282eb40588a9a7cc6390fd24d1f66316f891ffed2df7564f8978e45. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QM4TW2528552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233ccaf0abc111baaf9a348851b7f21246de9651f8881d6685001779c96c23a4. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QM4TW2528553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2839d625f5a556972d05523cdd4dd3b8f83c37d53b18567ee0105d35e72fbaa. 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/QM4TX2509696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ec4568f90ae036209913edbeb8904fcb0abe8b7e56932394ce64910029d2e0. 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/QM4TX2509697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecbf10f438272dd17055fa85cbac716bd87dbc478c926c381749dbc812aed6f3. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22562295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e25590a282b69d08e59c39d3e055c1f6fa2f943356d2ce6ddc49822850afd04. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42502869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1475edf84933f2a3baaa577c0c2ca27fee1e589126ce7e61ef3ed4de576ebf1c. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:56:51Z), 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/QM6P42502870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9236b7589ddf48ab9c19ddb9146b4e8ff4520554def336d6bdeaa4db3d139303. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/QM7282580730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e44da7817ba5832d6912f79edabd4fc9458216e36b9ac1c72d46d3335be7862. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QM7282580732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3687cdcdeb97c20ee6aaac186d8c5d28d5fa01d0c160be783605670839eadc. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:22:57Z), 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/QMDA62507246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d8037f8f6ef6d631cde7cc245f43e528c15f49c8510d06da7074b83648b89c. 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/QMDA72564784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631b31a0f628e94afe23a5cb1b92fbe3289e37351743c7db19559398a0b7d598. 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/QMDA72564785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9116b240ea87f927ae2f784a4b6e3722047a396a3d60de9f0dfd28a384538b63. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QMDA72564786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc41e3cf89fa29a8ba1b31ee0ae061dd5fe583f85f10be1e34153b1fd000d360. 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/QMDA72540550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bad73640f1ceed23f8f46a919098738d67a5fc7cacb3963679bfab889babf6e. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QMFME2500689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6f87acbba7e6789789d16b36f2755ec96025285c0724f4fff34166dd60c600. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:55:15Z), 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/QMFME2500690.