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 0x2c0a2292294c30f8f8ca833548f8c5f1d4277f64e6da87b247fed74b70c3dd66. 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/bd3b2a7d-d8fc-40e3-abe4-8549201d765f.json and https://artists.proofprofile.net/proofs/artist/bd3b2a7d-d8fc-40e3-abe4-8549201d765f.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 0x578f80659ef4940829a4fd4da8e0742cde4a84451ce1bf50816bf34d54336b6d. 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/UKZGC2309729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08fd45b538ea8138ef1ed4c0dee49134b53b86dc63640d830693a62e060e67da. 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/UKZGC2309730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6261ba6b1a19b2cc38233d9795c25a682e4bf3966f7cc06fa3c431e0173eabda. 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/UKZGC2309731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17fab07eea6c63e45c879a2830e448d93feecc3aa1561ceced092555b73086ca. 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/UKZGC2309133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49431ae29a911cba409881d825d03920f9631552ad67dd8139cc10c39e5b38eb. 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/UKZGC2309732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0b4d9422010f4cc8ca96d5a060cd65da8eccbc43912775f542976780eee62f. 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/UKZGC2309733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17fab07eea6c63e45c879a2830e448d93feecc3aa1561ceced092555b73086ca. 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/UKZGC2309133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e14010d8b9e4b6a3b44fd5df4d061ef82f2a380301e198dab52b2ba2b8bdb6. 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/UKZGC2302041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c0092e38c16a3c7c0aa610ed3f99008d248e74c7f0bf5ce4b5aebb707453f0. 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/UKZGC2303783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617fe3408e1f22f5c9eab1bfb96fc7ea171607b3775764ff2bc8186467a7db6b. 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/UKZGC2303784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709937fe931162d716e7a4591df4a022ba364f9377977c48067697c38157f17b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKZGC2303128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5676a4e2507c68660510ac1cc9b87bf52ac78ac44361d97bf630667a51c96f6f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/UKZGC2303785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7561832727f731f44f965bc71d3c75e521d2a5ec9b5b077926a870bfb80ab9b9. 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/UKZGC2303129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd57931685acc455a85752a3a6bcb886b5d1c0e67dbf9191bd031ff26c7d11b. 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/UKZGC2303787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a5640d71b58266d247aca45ee7e435c053355f8d40b743564d85ae1d9c14ff. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/UKZGC2303789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6853c111fa39e136e58f4883f02f5381568ab3af2d5cbf06247bf02a86f03de. 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/UKZGC2303790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91ef1c79e646516b978b51ce011375808fb089829d1cdebeda53d054cbdfd7e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:33:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2303130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f11714981351058bea4ae2b142f0a32bd3d5631fcf64f5e373283143304a24. 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/USANG2411030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1631cade309be0323b416b198fc9cff92f767a63c98e9271bc622e2fb983672a. 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/UKZGC2403094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27c1e7a7dfbdfa31914e18e6ecf2464a2dea1ff1e72fbe8340e4c16e27dca3b. 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/UKZGC2403101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8caab8b8c0884146b3cb800f5f1a34f1f2c4f2eb700713e270db9b571b3e8a10. 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/US3DF2408959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7563f65bfa393c159d6836e8e520ce1b30729c252943d8d8b25ac68d2269c5d. 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/UKZGC2401451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b21bd5516952f78a8fe004bf6d9daf1755564af6e8743772b5261d35f44291. 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/QMANG2235832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cba0581db2c18bb7fe6896b131b8819411cdbfccd4b2f65e3ed9cb7ad7c4d5. 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/UKZGC2309215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12daf6783c3f5a5fa382da776d0dcc35f1ce97388eebb716002c8579bc670582. 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/QMANG2241355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe97318889770900f458dbfcb6d8e8d5be4daf00f3a290121a91fee52c464784. 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/UKZGC2400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758e2600f105a523827184408d835b895ddb56df9fc0937aeb0d00051235e7b0. 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/QMANG2241232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549896eb292ae77d970eeb10e5d900990d6812c5629f9b2c5ef97ab10bcb903e. 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/UKZGC2309661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e9b6e71dac0f564e5626281c086ab1a45638a6eb689d927df04736c14dd2ce. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/UKZGC2309655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf752b932e247b56353e20fe72f42d0ef94b62ef05a7df286e687ab4373209385. 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/QMANG2233274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969570f6986abed4aa5823ececb60959bc1117506bd91b62112576c46de6cce5. 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/QMANG2206470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12211324076e14aa1b5a84317b113b25fffa92c3c6a869bed69e3d2d33165c37. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/UKZGC2308175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66c97474698987b54663a618830fd6bf02c4e11e97fbc625c00838fe3adb2bd. 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/QM3DF2293372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e76f2c512ed215e6e1b75a61762b300e461a2da6240c1933227112798358201. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QM3DF2280163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708a07cb80105584a444056e71ff9676b9ae1cb9248c289c76724d500b3a35fe. 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/QMANG2213256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4d0997fba7f99f4cbc6e4b943d8f04584800798df72a820180fa650055f3ed. 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/UKZGC2307338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b742a3e17ebb43e3ea33548a8988ec00c8db80111bdb0e0b388c982349eeed. 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/QMANG2206436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec07bd67aa83fed9d319991739cab001d81cd0575f61327208159fed8da4e90b. 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/UKZGC2306593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550adc6d84758de0e7eba089abff4d82fc31622c64bd9cf2d7d5b25d1f245c21. 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/UKZGC2306594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed26be057a4a3b5aa097842f49bec9aa41a217b8cbf8cd98cd02b977500f9c8d. 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/UKZGC2306597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f648d302c8de3a571f0b264dc1ae5c11cedc73871df1ccc418d1acba20e914a. 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/UKZGC2503911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80e7314c9cfec9a73d8427cb28c9de542940b7e7c1bf0dc058058a2ea197cbe. 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/US3DF2560666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf70b345c9eeacb3b8ac46971726eadfd76fabfe73328f89baac93c6c5d1a63. 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/UKZGC2503801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b3287042fa6733634d1dad3e7fa78a86128362711f8b63061195d20cbf6e47. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKZGC2501946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6cbd5dae72e69089b695683e1bc394a240503bab6d30ee2a2d5c1cfa91396e9. 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/UKZGC2501895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc291b6ebca7aa04505f07f0e20d5f832fa3e08053e40020eaee2d0dbeb22c625. 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/UKZGC2501059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa2522a11e4346740c2bd8b05d904dc58e01a32fff9dd8f3c66847cc057bcae. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:10:05Z), 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/UKZGC2501033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322fafba94593248269b0e77c34c16de785ce8d8398546b1e65fab430befbc4b. 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/UKZGC2501018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547614b63a13bb5ac86b6ca2a1c06b843be15488b71af8d4a3baa1b3cd48039b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKZGC2501013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d05183762a6ac80447f6da45af9a77644ddf5b2a40d4084b37eec3aa7fcb90. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKZGC2501034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13186929ae9208be82437e95f678f6c7e08b7b8539cf88c2594af5974f7fe3aa. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/UKZGC2411294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169bd8fe15689e835aa867d782ebcdbd46ace37dfa6ce11490cb64746b9fbd92. 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/UKZGC2411269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17958f2ded35bc839b36b533ce01f85a54cac00143ec47e48c24542469b8799a. 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/UKZGC2411157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171cc5e8ddfbbd49e13bda00a01f6f57d8cbc48447d0968f226d0e0d686d486b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKZGC2411148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604756aaa81f256c0ae1c377a767a2f5a0b51857413937c3bee544b755646449. 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/UKZGC2411240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e876724f32a30f19dcf8b3e51021ae3753b0bbd4c0e064d849cad93c1ac4632. 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/UKZGC2410500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f94f77abf133e1829bc122bdac8988f795fd4c78bebf9f1f62f40df6f1915e. 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/UKZGC2410549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e558fb550b81b5d1cb74f7297b1b30e4ff8cd3fa0867a06ee55f54c8a9a1a5. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/UKZGC2409633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e52c9853fd701b70a216e7ab3c3ad2836e7ab77951da29621b7cb0c473e4c5. 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/QT2VB2410663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc371c353cb2fb66ff3ca6b10c3c2842784a06c8e70bdc9bfd7d184d7e36d5f0c. 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/QT2VB2410662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04af73932ec0e3368ee3192b9205e2336f23321f6b617f50989f159962c649a4. 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/UKZGC2408179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d054e506a28ba397b73d2b3ee08b7284ebdd7e641affa09f2c1669d1c722a9. 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/QT2VB2410660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228c20d4b6fa0708be75b764398c54b8b8ed01c043b3d7a9fc6fcce0d1199f8a. 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/TLVEM2459271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e2f9b5247f562598c8b0167c59b48168e3dea186f8e201975f5ce15e15b11c. 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/UKZGC2408509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb369d9930f615b63e8bb33eb03a154c6cedd46752d435c03c791386ad61d9950. 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/UKZGC2408510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4f69b6a50259a7a8b7c2c26acfa79a817497a0549f6308bea75c0e27a6ef7e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/UKZGC2408511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494cc9011ceba44e97c8bbcc74239603769fd36bbb657bd11a6abddfe40982ce. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/UKZGC2402904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78626b6be72efe30990b3a58d4c63b0d34b9fffafd35260f939ae64b9c1f7adb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKZGC2402085.