1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82523f9c7611e839782f84b05e8694baa2762971a4eb651557698cc4147d19f. 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/2a5b6bd8-d070-4ace-9ea7-0dd9f7ad18d8.json and https://artists.proofprofile.net/proofs/artist/2a5b6bd8-d070-4ace-9ea7-0dd9f7ad18d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191f7c2adb1ed2961ce42d47b39f48e51a62afe98df677123de013c701be5e65. 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/PLC062117041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be86518a9674df08a4f3c0f8c83cd9e859960c045b84e33e172d6ab38aaca3a. 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/PLC062118567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb34f457d31cc1f6f39ad5b9095964fb9f50eb7b6e51d8e9e525a8c7ac8eaac. 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/PLC062221490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3321e94b71bffbf7915d201c414df6bfa977e6bf996ac787bdb99b2a3f147b. 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/PLC062221491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff3f87df75b3235e6be6ee2251b972e4fe293290c6e5ee28f743ca09fb398de. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/PLC062117578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3fdf3ed4095510f1e4a0bb9c8ad1735d210e91ca07bdb8601ff635543478074. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062221492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641b70fa36c01ce2dcfae6fafb384008c27518b22fe53f55d6b0f34299540d99. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/PLC062221493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733976c1c0f2301bebef946a57271da61c6d3d8ed473d8126d5b5f5995d7e9b8. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/PLC062221494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1882f505fe4ee89b54642f8de20c6ff275172bcddf9c908aa0faedba9477c97. 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/PLC062221495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d61d3b7dca1b67793d500a9dddc9006fca0e7157cb2ef93f38eac54005fad0. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062221496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c801a65a351d04eb413f2b9430f0b52313bdb0934d0ac97f61cacd2402f939. 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/PLC062221497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b69789974ceb70b6157b4d28e4a2230750ce91029435429801115dd8e3923d. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/PLC062221498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfea7a5bde6e73e4bc8b0bf7d71818d55c28030a72fecb02ebc7e6bcca762c2. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/PLC062114570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8fa33c835e63e05ccdc4e9d5e06830ee088c0ef1f9eb199f9a4ef8630cab90. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/PLC062114568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9bf63b188cf20be386ccacc9ba1e95a0e81c2ee3f96d3497fbbcadcc690ca6. Chain 2 (Bitcoin): anchored in block 960177 (2026-07-30T00:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062114574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3979272e39175aee92e52c89c4f5eab2b3c33e82b5a2a2cb9fd4f91c932de472. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/PLC062114566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603501bc0eb9c51d1cddfc2340705b00e5396f93502422eca773449bc2a80e0e. 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/PLC062114576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cb1dc12448ae47ea75c873563c506f4a20ff2a68731af72b5d6e1248c33003. 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/PLC062114572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7a9bb07e7896c3e36b741dfecaf0d4d04221d0f17067893dd21bfd269bfa95. 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/PLC062114602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b831e9b28cfd7e576e70a4ebeee3f3ba395b2e4163b109f024f2492d3d066e7. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/PLC062393428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62235526b62658a61ccf3dbe1b7bf0383947e3d4610445f01e6b56e8f167b999. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/PLC062393406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474e03088f935ad987c1c1daaa72f4dc4799288286a4761636b1d1c6f247ad79. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062401105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc16374f7ce2cc14c45c11522acb3d32b0b03adc6826746b87a6f9e775f34dc5. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), 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/PLC062401107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab41c9a003b4b7960ae189fd7f71440668a645a1ffec7d7c0bde55f5019a6631. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/PLC062401112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc443f354b8855341bddbb6455be8b0dd8cf0d12334545a3b0a6722429889b9d. 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/PLC062424202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3979272e39175aee92e52c89c4f5eab2b3c33e82b5a2a2cb9fd4f91c932de472. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/PLC062114566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197e500abbfd846d14f0df7b01c6f7e843e7f1af3abd99f905820a139c0bfa03. 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/PLC062436171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd84969e45f7dad187be03348cf63d88eb6af4a24b4bc9d56774713da26ca8b. 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/PLR862100183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356a078c52dd1b02bf354381aeef77ee3ab269607a33f764e946e285e02fb385. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLR862100184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425be28bf1038e653e759814e087a3e42a3c804dd91d99c30288fc3c63f4f622. 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/PLR862100185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f82a5f2b3375fadf3e24e726a9f85d6ae0a3d8a8ad14043f8268a73156279e. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLR862100186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9261a79e8e689e34c25762d53ddf144ad9ce346a9af6599e2d89f7515c413a3d. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/PLR862100187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7bef8de95c3f07e5449edab9c1ed8b08b587f8d236767466b0a5c91e54770f. 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/PLR862100188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3886718eae12816c92a233db79f658abd53f0b390609c36cefdd0881482cc62. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLR862100189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10dafe0479be9b56b9f81ff718c4a42e9154bd282232db318d9c3b8d4a7866a. 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/PLR862100190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7839fcc295e58c52bf86c4dff19ec96cff874f911c8247a55b56e9b7a9a58d3b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/PLR862100191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e2dfcfc02dcd29deff1f395e0a63398f22238a3eb6af4c1f564d898d0719af. 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/PLR862100192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388d159ad45fbc6dea99db44f9c55b68a1a4a2470837471f10084b11f2244c28. 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/PLR862100193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46e9e6eef758d9aed295b37a098e063a47c08db20f2bf01bf5ebfdfb7234ccd. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/PLR862100194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2544e97dce2a6b28dd46e8952a551c43dc62383dca1ffc12aca238d054f33536. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZFYZ2085886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63495ae174cbdc7b6302ae7a1a58708a83c20c67acff983abd67978c33bb27b. 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/QZFYZ2085887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c90f72fcc96dc003eb168e75e861a07c2f6871027ccf7efafe81ffa39158c63. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/QZFYZ2085888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde82c63a48a57de07d6d12b5fcceba94811d7308f2b384393ba0f453c3571d27. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZFYZ2085889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e47b69701ed80d1830e30e62ef757e4f14bea7e7d2f379d5e5b143a297fdaf1. 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/QZFYZ2085890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a0d975c28bd6c28e302e374a99bee83db9c66c60216ea45468bef32512b908. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2085891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff601d7e8c108ecbf8ed3d797872a935b32ea0b2a4c327281ae6135f37cd3695. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZFYZ2085892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7185d73be1049530aaa94c499ba8ffd7d636f7105a1f16253fafe2a4c2e43ce1. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZFYZ2085893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa459e173dd9cc202624ad8b530f78765325f9ec53abf1f5ba24214c66c826bb8. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2085894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595337f65a49e81dc43d34af4a8ae6c9b915e4f51fdbd69e08012fe787ea0204. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2085895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465ae6b20cfac74cd5efd692749e55cd3eb1c10af312d1530e8f05a48d30a9d7. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZFYZ2085896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a939e5f5dd261e21d2e0151e7f41b85bfbc7c3526f08a6a54dc8efb2a22d3e. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QZFYZ2085897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dedbcd5cc888bb6a835ad66f807ab8bbc410ea4578b02fa17b21f0443e3419c. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZFYY2046342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99244e2483915a146bc419128ee7e333f7c54bc181e37ba8a0b4409f1d0e072. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/QZFYZ2085898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2052306aae8e359d59a2fe90aed64e38131024f3c27e036e43f062c41b29ef. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC1941129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a56f139aad16f6b5ca81893a31e4b0082fc93e5991e588d25dbdaf58a7c4896. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZHNC1941130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1473f415078a9faa7c208b82ee35994864655b8e5838b12e752ed39d219760a. 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/QZHNC1941132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25fd4f40ad51c036aba5b9e9ad18c9437420d80ec31a82ff1a23b33a6c7ec726. 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/QZHNC1941133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8bd95af1df94f94827ccb93d2f375c849d10298fe52c17b92a66b7a067b8c0. 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/QZHNC1941134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5498848cf10772c94328e10641c906e8a4b4cb6b2a6f97f3640182c6fbba7b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZHNC1941136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef2a39372d9d99a48fb1c8dda66649efb14f4c23410e4ecc45e2e1e9f4c6a53. 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/QZHNC1941137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3616283e6128b7fc3745f34a9c1f56a2b8799c104e5b7d5f507bd8a54e399d8. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC1941138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8973eb6f3594a33328e82486c59aaf148df4be84edeb41472059df4a009e3a. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZHNC1941140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a4cc1164f932234adb1bf3d7af56c819953feeae1c9ad86a22aa7523d02359. 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/PLC062510093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75eeb244d86ea3515a3696594758ce1a0299782c4fd421c356f2719d9a457b1e. 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/PLC062440496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ec324ce1967ff85a35a946d4a7d1c7967c86e95528fc6b9f94f09c96271d9a. 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/PLR862400547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6caa48e35179f0904bc8fa288d6ce01f3d7fb00b6a13d448a5550e703f3fd213. 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/PLC062423396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55107f1037d52cba6bc2628f0b0544eb5e2e8175e84e9cd7eb822ac731959e5d. 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/PLC062398021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eefa330077f02a70fe58fdfb3abe5fa254d2e5491e3cce5abf40c763a7da084. 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/PLC062391738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5ac776ee674c2c88c238aab25ce573956a5cd9bdc03885233ddab4a3cc20a7. 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/PLI360449540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69558cfe4b83cc0dc31ab4a6665637c59433ce1d831d42ddc8b22e8e70653670. 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/PLC062370837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b7dc3dc97c19397f57c3b7bb5898bdebe309690bf70f363148e92dd254eb29. 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/PLC062255558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba12b2422dab237fce3ebb75d82b3667a6797b89f781280cdc9d0f16d140e7f. 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/PLC062236374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741a217f58bf2a5a75fd3237228eaab1eff70387c5f4164706cc65ed2f018fde. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/PLC062235257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdb3bec06d55abfe3244ec7dd23774330e791ccd7238393e023ac114fbc2f56. 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/PLC062232978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb711c3d938288e9dd10143ee58e5ce44886489c91656deb9588003b43553212a. 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/PLR862200057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7805d15213452e6bfe93b5a90e2ba4f16be345292dc5ab202020521006c7a5a8. 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/PLR862200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5dc0971cf3b54a5e764f77c59e7b1cf8a934be3ed664c9367cce8fbe63d009c. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLR862100410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be86518a9674df08a4f3c0f8c83cd9e859960c045b84e33e172d6ab38aaca3a. 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/PLC062118567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0dd6951917a2b1d6d7cee5d4e07baeffd6b3ffa786610ead69e4543d4607d2f. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLR862100313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7f063b94de97cd055fc3607d6f6b3fd36e5713df382c3c9f2979cd7a49b58e. 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/PL89B2100057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a501c3c60dfe5d7932ed5f0bcc164fc33cef89e484fc86a2dac195dad60cfd. 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/PL89B2000362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2a3f33c9ed2cdcf61da2132d73cd11f4115fc5f38e59897a6ed7fc086ab86d. 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/PL89B2100051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe878788b8c00af306f4d4fc9a1a271d0cffb0c2fd0a61f6e540cb11647cb3803. 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/PL89B2000364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1e1cca6bb654d04aa669c46cbc6863aa41d1cb133f6f7490dd6fdfd8ca6216. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL89B2000358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6725f2d7cba824d53d9ec30fa5ded4d1f2e88f365b328d23332606a78ea874d0. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL89B2000217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dedbcd5cc888bb6a835ad66f807ab8bbc410ea4578b02fa17b21f0443e3419c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZFYY2046342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb155f89e1dad6ee9b2d7cb6ade099db811e97053b0faba1e84182d8a6a407077. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZHNC1960175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed8c40b51664aca21343e0746b6b07384f8c3fda184f8b126fc5e1dada583b9. 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/QZHN31962865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b44bed48f229f0f282bb2f667ada1532d5bfb88f503c24c9461cbc06511ad2f. 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/GBSMU2014568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bebf78ca39ef7491bbb45e4d2c87fc32b3d9627e7582ceeefab13a80aa4c1f. 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/PL60I2000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6501abf01bc425a133269347bcb6a251f86228598330dff3c9eb5f48a04a5c. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL60I2000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9aae651545dcc8f1ea5bb1ba6cd617b37354b5d3c47247c67f82124ec933e7. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/PL60I2000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac1e68a0682d5808a10d5d1834a7f45f6405338d4aba1fd5ade5503346c958e. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/PL60I2000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7959b0c65b74c5d19931666932c977835b80168a1900f439ab25e63d7c3d8468. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/PL60I2000105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28902a0c3d8247509a387a546941f8b56e19702cccc9b1ccb62eef203a05dde. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/PL60I2000108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcbb4c3db26c7885b761f1e3aabb402ea9e165c913bc42f6a8fc3fade9a85b3. 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/PL60I2000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d7e57b1b78d8ece07531112874024e5df8eec2bb6789fb8aa5a766e24761d6. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL60I2000111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82771ae528b89d449985e7a9cfa8f7f5b18cf2d8145a80c667bbe1aaa8080216. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL60I2000113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aded567df63d99db8533098210ae34e421bea49b30e19de6d81fbc750b57ce6. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/PL60I2000116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f32d6e59afa7214fbb2ca49ed7468ca8633b87d533dd6910f5884f438fc8ae1. 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/QZPLS2145045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54d8dc1ed11a6d50ba927339c4afc591a01c85a83b9ead321c19c46df86fa75. 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/QZPLS2145050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14fa2e395d4be2e83bf24626c51189bcb772ee86df6d16200928dc23b1e52af. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/QZPLS2145051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87003eb7532c1ff24c9ea0ed279a91da64ef1922077cda3d46068324b819f552. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZPLS2145052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc715caf7ce566c104a011c9c7fbb6ab9f7feab8ea626684f441196f18f9de371. 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/QZPLS2145054.