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 0x3aa1bd4a10678c08ca78517a1a508f1d55fe35f832b3a85f45a4d96f2e4247ea. 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/b6f1a3a3-f89f-4180-ae3d-56048dfb713b.json and https://artists.proofprofile.net/proofs/artist/b6f1a3a3-f89f-4180-ae3d-56048dfb713b.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 0x4eb213e051cd85902a5e1c02bb6747dbfec86cbaf0cab42af8eb3b3c229edcb0. Chain 2 (Bitcoin): anchored in block 960306 (2026-07-30T20:23:53Z), 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/ES5590601273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0672f798967394ef4880de4ffbbf0f2a903083e7ce166430d33cb4cbf082d964. 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/ES5590600329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f50f99c04a36e123c30699163c2c1558911c7f725bf9629c17b96bfbad9aa8. 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/ES5590400440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d8fc5fe82f0d4f36f5960c9170b36a947cca02ba136706e78812f1335bb852. 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/ES5590901047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ef30457a745d44a32fc2a01c317716a274cabfcce58cc1c2409f2a2fa6954d. 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/ES5591500314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed3ad6a7fbc71b104661c66baaba30b6b4c8d5e86dec600cecaa9725329d618. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ES21A1500041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227249aa3d76837e7b1cb16772727fce848315a6082d4d67fa7b31fda0cd1399. 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/ES5591300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bdec84afa71782f14c3c6e67c19986b027c712b60e529194236422594fd978. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ES90A0900083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8f87ab7e111aecacc6cfeef0be0888c3d3b269c2fab5ac87f6b4c11a466e5d. 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/ES5591500315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39bb8ab918091882828785161173155b8f508cdea020a51344f78ef5d55b749. 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/ES5591500395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367221302d2e48de2457250099ec63e23ac0d365653714d4a2b1ce81560419a1. 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/ES66C1009112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20abddadc4f4423cccd033c76de0e0f54197e1d1030fac9d919fa38867dd900. 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/ES5591500318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac80dee3f8f6a98370a46af4da63d68151ad3253d8259b3fc8e1bc7ce3f9e67. 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/ES5591500316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d6ff910be34cb86cce62d874853c93caf3ad3886c09cb5595ac3ed80c2be5d. 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/ESA081400750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b544cf1e67193684b98e9fc839dedb0e3a04d38339ba7cf57a22e822ec0765. 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/ES5591500346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3809eee9a6338b3854e2c82fd095e121d204f63065dbedbb88d66d6615c37f. 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/ES5591500344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530779257a906d9a523bef6ed862103bff4baaddbe421b374270a53796bbebf6. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/ES5591100284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020e2828e9cff7bcef9fe8ac5dbfd614ba12655f3f7946817159bf220c2048ad. 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/ES5590600603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748fa86873b91c601404fa6f2ef24100a8f2afde7c3937614efbedf9081b063a. 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/ES5590603541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ab4c03a90e4f8b309241dfa3c9bcf4d401075cc8c4800dec113150e547da84. 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/ES5591500311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202ee7e20f088147155c65b427f7477c1f7591c2ff79aa1238e5a8e2a17359ce. 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/ES5590500257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa92999c5efbf2c715af235c3efdfd4f83643018ed4d4b6151f1c211a9ec9a6. 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/ES5590600927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd9d5a9ddf1a93447526c0ca3f172044a9ddd6828d62d6c89ff0ff2a0c0b796. 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/ES5590600722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6895262aca5dac07ef4eae76ce783e01c49c1f6ded60c12d811c482282af8f. 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/ES5590601320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be1bd2c3b1086f8b5ba6cae4ca4317b4367fadc0fec53c1355f511a6744131c. 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/ES5590601542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69423893bc28d3c3942dab9e02bdfb5a5fe7f717660356d6558ac42010fd1526. 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/ES5590600693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab81e18df3d009e16eddd6f00d14f76b9e88f4d33aa9a4a07a7ad6ebdff23b6. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/ES5590600579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596042dd22bd2411c89491f321f75bd861d197860110c2177069c811cd91e6d4. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ES5591700200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e59c005352e0cd442bb69efeeb55c93d73258798853896021876a38fdaf885. 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/ES5590400444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc9132b77ca3b43fa9cb3f36d65bd47fd6b2d7ee7a6d8628e172ac3602755b0. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/ES5590900203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1dcdebafc72bc38d5b90317357d316bd21b838eccb59b88b8c4d8ac8ffe27c6. 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/ES5590601455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597791672b060b0a33164ccf5d2042679f78b7fc1b5f22dbd7766e12e3e2b31c. 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/ES5590601129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe551103858f9abd6cde23305a457b6a924a518a07a6a75d626be0fabf9a7a1e7. 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/ES5590900280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80e8ce38b11ca9b91ad8c113690496f19a2a38df7697f0df5ee8622356b6150. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ES5590601072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6926c06ac81298b55296028c61d610ddc48a9f4f464733a088a1a91f0589a0. 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/ES5590800535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a01ac24fbf0ace46646bbb5148abd22d3287f760db7b767d09c0b6b758945b0. 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/ES5590603223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cee14bcd2250330984651a0b755227db6a0b63282406c85db7ac53ee2edd0db. 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/ES5590700518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901507821712f8ae2d33989c7af5df10809d6669fc869204bff6aedf5ce42a4c. 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/ES5590600935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185af11e2fcc9dea1022a4ca2e6cc0e0f7f52e4831356665e7fbd93be0f1e8a2. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ES5590600607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ca5f857d006ec8e07a1903399b67f563d0593d3d41a1dfaa1977aaebc2b4ca. 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/ES5590600624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886ff188fb138cd42eed39ef949c06fb7ff18ed5c8c615fda6b48ed73a7d000c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ES5590901225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8518e9c9ac344a78950c800d89fe2937c5abb02fc4a609d84c50bbe5d86d4f. 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/ES5590900453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb054357533090ef9fa69e0a7f288bfc8a19874f5ccbdff5393d05f5135b4a29b. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/ES5590603427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2c1d822539cae6dfa42cfad14dbdd7d79292127b162560231795be8a524980. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/ES5590600988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cfef7860ca9d7f345974a9ac8a293010ec420326535c4974fa4c22ba88bdde. 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/ES5590600677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5caa91d22fba2ec45af4308bb4c5ba83f146e0d321c4cae0830e4a33736941e. 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/ES5590603405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbac97a26458994853250a4393c4caf404bdd3a51de7e473703727e4debec8e4. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/ES5590900454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae9a90552c396654fa675cf5535bba35a8e643fa95aa1c93e1f576b1817d02d. 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/ES5590900430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc789e2dfb0c407727c7ac2636d0e2dd0cb6a579175ec4bbfb89f1091e1bbf250. 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/ES5590601012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0e3a40614381151bd8ed3b556ddfb8195378e61f2a49fd2a5a6b1e1ec79e15. 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/ES5590900443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128685bae4a3a808ef88f5c3d85c6205d964e49626e949c8fe2ff6d54770402c. 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/ES5590602856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461c69192ea67a4517a62491f0d57731ef49e8a724de87b36709a35259913700. 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/ES5590700121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52da22e83546e10e3a4f472737f80868696b7e62bf351cfd963911c4f1138da2. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5590601276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0272a90e96e06bee2474a77ccd594077667f897fc78a6ef12b0f084768997500. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/ES5590601014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285b05a6ec4b9f1c22aeefa1c52451458ee5962a02dc0b036c6042a3293502bb. 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/ES5590602319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89db87042ab8d093ad67e9a249df90023ca6497914d5d5ad53ccde166f3f1776. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5590600826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e7ac821fccb2795d14e9f111d236d17cf769e9516e70a88ff46c581d57c0fc. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ES5590600566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f82856e520a19b53c1a9167a21445010271036afcf878cc253a2aa1bfff8fb. 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/ES5591101641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27570aa982187b4ea00dcbc5615f86a010dc0d7df6062a3f27cecf1c9d161699. 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/ES5591101642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd2ab89c3186c853cc954afc04657f96af2459c4f5e345f42a82eb6048306f3. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/ES5591200346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc543aaedaf330c5f15681b3cadcf9d9d79bec09b5730a50d328d94d2a769a65. 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/ES5590700463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460081fbcbb2a1b060147f0a3749f2980789bb83cc38d20eecbb212db3d16df5. 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/ES5590901203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd1987206fef53c1ce0c359fd19844bcfcc6f681ade83f8ad0f2be164cb9102. 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/ES5591200347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19e3d775370d73c1462ee5a49e650a3aa767229915ab7dae8f8bb56121df4e3. 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/ES5591200348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19222602cdfe6adbfce1189f7c440a8c85d6b8cc1194b5dfb1c0f818fce6879. 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/ES5591200349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd121ba8a82d2416b091e6ada7669c8e338c0997db36cbac5537dcb2a564eab9c. 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/ES5590900416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7c7e12c75c62e1810d994b172eb6353b0585c73e53b544d1156bdde75cc9ac. 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/ES5590600834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fa85c0fc5298fb9a72e55d66a0422cb51a00070ca1e937b5bbde2790386502. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5591200350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fe63ed2966ca2c75a1480b14770917e7fdc9f3a2f125b5fcee75b6befd448a. 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/ES5592000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1a31bd16241b5f15596ab24dc1f8326aee17e04e73c71bb61a56268b3de591. 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/ES8260509402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a93ab96f29840351c9a755f1815469124517c54af8d49c6b8ba3c6f548a8fd. 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/ES8260509406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099ef8d1f02e48bd2bc8c0af34d89b8f2fde051fe5123c820dc40d8043816807. 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/ES8260509411.
Bilbo Hiria Irratia, 20 Urtez Euskal Taupada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6473d4eb4d3870917cec84cd6e5c49cfb3491a4a9d15340f137d69a9e46dbff9. 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/ESA081750570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad5ee532b3c61decee772a44834e21987f96150b05762227a2b42e1f950cf73. 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/ESA081750571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f9042b5d26b1a46111eece916c8b5dc8aa23c4473f85c2eea3ae0b4a759e9d. 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/ES5591500685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9203bc9b6844f8d84fe6a6d121a520fa697c04f68b2eaa44ce9ba366b8542621. 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/ES5591500686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5112fdaa2566728e58e31bda2e9887a9a695b1cc455cd0010b141c5b50eea1. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-07T15:21:38Z), 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/ES5591500687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd962fdea1f279699bf756d58a4b164797f7257ab53e106992a57bd25ae67036. 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/ES5591500688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6808867a1e07291e1663a30e319bbdddc2d649e469d08a1e0640e09401e9b7f9. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5591500689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974afbba528d09890d027f7c00c1088f6743b90bb7a24eb45e10fc141bc7565b. 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/ES5591500690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb73ab49725794d7ad09a0402b13086514b679de5ca67c6be15157db8d8cf34c. 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/ES5591500691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34bffd04c3a32ec5717c11cff56c47ed6c00914024d352830d85808b17986ae5. 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/ES5591500692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe434981f099fde5dea4d333c65fe4e5122ee32cb5ad85ad4a4032248a69313cd. 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/ES5591500693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b0ce833aa0aa2549d3ae5c1c8e084f66bdd56260cc079d7c9ba108d2a2514a. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/ES5591500694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae13a9e98c95f48c65967d0e1e305593da5c524703214f67421a19b0797a3c15. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/ES5591500695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99354bcde645959192d230ea8c3d22d0588edf54d2c6e448cc7899d5611f767c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ES5591500696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e50307802c0897638b450c076917ac9e16e499b29ed855d5373012f039de19. 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/ES5590603210.
J.B. Elizanburu (1928-1891). Ikusten duzu goizean
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01aea35ffb447f6668d231e71f27192dacfb12237a1d512b7182e45af87fda25. 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/ES5590603208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd42f979d8f8b2e178a91873981b0a91a57e6e8887f93ee08b6b3069742d565. 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/ES5591200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc4ee668eb2b903ee2765dfae3ec6393a7dd5254cb4ecdba871d205ddc3d632. 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/ES5591200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0aa0391efd1188747da78b8c27369930d40a31befa44b1a9552cc44cb9aa7c5. 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/ES5591200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811b71ab299e907283870525461b9ea903d53d9f22569edddfb938f8ddaf029a. 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/ES5591200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f13f654d8b00cd74cdd14abfab2852b63f8c57d41f3e7a7b5cd6361b2a34165. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/ES5591200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f6c672a452b27d0db1c4bfb99570ece1523c1b2b9f5be4e275ec5654e9a415. 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/ES5591200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256d5702b6ff37d210cae2d3c3f87b16e48e6a2a2f4e7c609109c7eccd6f64af. 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/ES5591200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7841ca2cec47f91ab8206b24f25d54f5cd128fa5a1103c8499dd2ad17e66f517. 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/ES5591200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1f511c907887251c037f90bfede69f86840f474e13b04fa6e10df843ac3a06. 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/ES5591200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe121f3f5f6818509a4386c704bd8afb0cba4cfac6d1a51f5055d558d59abb6fb. 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/ES5591200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696859eca6b48a8537ec2b287b65dd546b4a9c3cee4b12f3504b464aba6c567d. 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/ES5591200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1c060c80bf3c55eedb79b2904bf0717b83003eab2ddd665def60f38e9aa972. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5591200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47827aff2e9a1003ce34ad82e063ba5d8543de37dbbeafa5829e22674a41fd18. 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/ES5591200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864683c5fce6c5d973776a43db9566947ff091daab30eb34c621ffccb6eace24. 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/ES5591200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad137ec6108f2ef4fca6293eb123acce327bcb99b12342dd80aa988587a748ce. 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/ES5590603402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53d868e3789c734ab73e6be43ca98de52f1ef93e82c4713e91684175bc1150b. 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/ES5590603403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38168f7c57c49615396f6bc9483d92dabe500417f7f8a70b9700ce077da2a20. 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/ES5590603404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5caa91d22fba2ec45af4308bb4c5ba83f146e0d321c4cae0830e4a33736941e. 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/ES5590603405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715bb1e0985c776efa93d3a60c6c3f95188c10926b406072ebbb450ffbdcd370. 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/ES5590603406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b510f9b9101400bf1292c01af6ec30fe954d38fb62bc7d2e12c56eafc97d8e. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/ES5590603407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29ec751d9128874151d12dccae1cd4119a0a9acb2eeed4705111fe5fc67d0c3. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ES5590603408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3442a9d9db25db6a9c3dc42c9a7424c8b3de0a9fa2ee28f5d25c11cf3dcd8605. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/ES5590603409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d87ca3042f35710f71dd00e2ced2811ece170db212d7b42082d2ed6468b2b7. 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/ES5590603410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77371e8aa61d00136ed685b154d5ae32ba32b0bf8347cb62a73f031c2274daf2. 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/ES5590603411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fcbab4373d67d3d86d8c3cf53df04fc15dc95d5e833ff9f5de51499491995e4. 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/ES5590603412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c8ab2284a5d6e729fbf7e23c5c547b04355b464e51ae336a069657535a9af7. 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/ES5590603413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f272c7940fd9d37d9bbf5009f46956a6975b8de067c4a20ad2b0418657e7e2. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/ES5590603414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc375c48348f144f701db7580ee4df5adcfdb3d8965c5a35d9af717ff281796b5. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/ES5590601569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b12de65379df77637b32f962eba1f25912e1d33d74412cc3fffc7686f5e586. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/ES5590601570.
Ttiki Ttikia (Je Me Suis Fais Tout Petit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362e2b2f6fc91e9a045a45759dacb0cc778ae8af7abd7202be0f3d97a25121ab. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/ES5590601571.
Iturriko Ur Gardenean (Dans L’Eau De La Claire Fontaine)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a9a4c1b858eef5a6a955ae517756f424ef5ac9857bbbf53f7b129a3117efa3. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/ES5590601572.
Famaren Adarrak (Les Trompettes De La Renommée)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961455c470d9c095b1397f260d8ecbd284d4c16b00abfd469e72dcb348c5c6fe. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5590601574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5281e59feda07d42cf576840264d8590aec8763ac41878ed30d92acc010ce2e9. 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/ES5590601575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ef5d18feeb8f91dd328c62383a63c3618c34484233128ddb55ffe7dbeceee2. 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/ES5590601576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c429429b49cd4e24eaf859177eff64a27af02c92a633e864bea39003b49614. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ES5590601577.
Plazer Emeen Eresia (La Complainte Des Filles De Joie)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38abf4816b6499753a624f2e12059f2818b5f34b54923e3ee92fb953b4c86fb. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ES5590601578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca588ba7ebc9a1b3231a430ad814db1253cefe4dc2d1bdfa6f29c2d09ea2590. 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/ES5590601579.
Hamarretatik Zortzitan (Quatre-Vingt Quinze Pour Cent)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0137d16edad68450d7f0c5236c2b81b5fbc3f8686a5afbad203fea46626ed9. 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/ES5590601580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187ce36a0300a9f8ad5c1ace48583d2e0671cd2ebc091b7b4a51592a9597b479. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/ES5590601581.
Lehenik Adiskideak (Les Copains D’Abord)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79605e02842bc82464ba809fa90da8b158a5b5f2ecd51894e2697ee329678404. 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/ES5590601582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1017dbb37ccb0ad39244d22198e6891444168474b69add630a1ba4ea0ffa043f. 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/ES5590800474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f98c747b172c4892a62fc3b2d4222dade99ed1615f6fa20afa59e77787b5877. 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/ES5590800475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6012c9b0529bce3d0915c6870168f480cc11046b0014ed0ef56be82a3bc9ca5a. 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/ES5590800476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9048b8a3e3eb91a6058abc457c4486b288cda805c3911e3e6e1356ac0de555f0. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/ES5590800477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f026cefa54e245a3142d773cb7dbfa28717286d3f0ea57045420fadb7ae9844. 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/ES5590800478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbecca2c86edec552f41879718a99f32f7b177601ef3bf426a52bbcf8864e204d. 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/ES5590800479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7310f13f094b4510342551653162625b0264afcc3a0e4e0b88cdf9ae8d7f0e0f. 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/ES5590800480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a92788708e136674c1409cd03c25d756b4cbb5f3c5f2b907a1d9c5b38cb65f. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/ES5590800481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbecaadc6d0e2fcb907aac2ffbbec86e8dfc36d0379f027b6f38302f0e280db17. 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/ES5590800483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a642d1bf5260a2beb8fbd3eb2658b1f4133040ecba60bc39a1bffaba8d9da1. 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/ES5590800484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714b9009744a018edbe85df47e600663c6fcdf889609dc2acab6b2423d1a60e4. 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/ES5590800485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f476f9cff0ff43f50ffa6ef7412182a894a7bca1a770b74376d9b8cb1d78d63. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/ES5590800486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0b1611810f5d37848820167a7705e03cffb8d81645089b7c16c01256e0538d. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/ES5590800487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5cb09ce4c51bb79f43d2c924c0ce3c90ccbf8c3201e3ad55072bd2bfaa8ba98. 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/ES5590800488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ab6938ca41064e1ae7d68d9b5d5168121de00ca23b6ab93e4cd5b3b961da9d. 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/ES5590900418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc067ef533120a31dfcf88726fdb8b390d2cb171878621068fba8631cdbe86d1f. 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/ES5590900419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d106994fc087967041131173d4fc89e2da3d97204ea0fa1b9384bff1451bb7. 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/ES5590900424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e1e6b7e9e46a6bc26f3fa45962b244926443eb620bf1116001b8ae50fb5171. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/ES5590602843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4725db8758ce2f4b3d12672bab18c1840a7632af92124d258a5da66cdb41c0c. 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/ES5590602832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066bdaebc1996e0fd39122dbefd70a8d5a035154ec24138fe1e6043c75fe3129. 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/ES5590602833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3783f5c7f7c58a578502a8fd40cca7cd123c7a07d5102f3f9cd9c18765474cf3. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/ES5590602834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10eb6d538f77320e5a55e834346bb9c34fac0f1f28a00a96ebd3c0560d5fc183. 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/ES5590602835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a4b2399352e9ad680d174a05266af7a3754fb5dc0dfd6b7f209083293de510. 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/ES5590602836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f3c27206e3e2eb32ff488fa4af979e2f2576930697e467581b1c8b40033e32. 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/ES5590602838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c295023d5d237cff87409e90d2bfc67e10fcf5a031fb6d0c7df174050d4b07f. 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/ES5590602840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff657ff186fbdfded97841846ff773853395f2f95831792769b0ee530436526a. 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/ES5590602841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9400469e160fc74aedbc5e55c09355815200656535859337cdc6ee0d4c7f0c7a. 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/ES5590600596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fdd85f3e0375d4df13dfd8cbe6d2ac54444092357f274c3f6e2c2b5ed9efff. 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/ES5590600599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2952fa845bbf45d1b9096658de54a05726e4a6c877941ae4c224da77607689d7. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/ES5590600602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b0dcdb2dcc847ad4d4a42742924cb9ff9b240dabdcb3110c6cac217cde0d71. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/ES5590600604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c067409957290989e5e38f939a4888e45e0ced317914edfacd4913c245aa2f. 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/ES5590600605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ee2967361d0bb516c77eafde673c2adc8302d4f245cd3cf31656afb80309ca. 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/ES5590600608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fab966da2aee565215871dd88f23abf2ce0df7e6644fa132594b67dfd26be40. 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/ES5590600614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdf15b7f63f05abe05ce24ba333fdb2c6cefd237f740e2f800777b9596c4bcc. 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/ES5591500676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3dc8f42bc05a21d566b154c2c84728b0ca6b76baeafd07a418e29584a56fe1c. 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/ES5591500677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747905eabdc67409f96841b491595a537ee1001f8f936d586c527bd3f3f13eb2. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ES5591500678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9e41352ca4260b01127beebfd081535129f204447c85fdc486383db2beb454. 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/ES5591500679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0def57111c1794671f122028964a717c6cb60bdbd33dac64e0a678d6767b738a. 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/ES5591500680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06db3608a45d2b92640135bc3f2d874cefb8fb5d75cd054d5d228edbbf6ee119. 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/ES5591500681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf1bc264bc4af33960fd41f312256d875490c3c595a6c6135f7b95a8504da5b. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5591500682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d19c3f70a2a3831d41f8d908cb35dabac122577a3c7513ffa14b1698726f10. 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/ES5591500683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6df83c1002bdf4c2beef62e839844585c0f49c06baf3bdca99c10b624b5248. 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/ES5591500684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6789a22174ca3c59d3a7d5cfec9ea5ac9063359737fb7f4a6915f3b2d4f418e2. 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/ES5591500659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1615f14bb11e061480cac41f74ead70e1d46c8cb93596806123388c59399d7a7. 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/ES5591600119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1f62e725eba2e4097d49572e86fdacc82364c6ece025b3e79e110a1041c2b6. 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/ES5590700357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe365a9a8d31e0bb259a80c913516447df2e6988cd7343509aa68b21d82918fd0. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ510000384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81502cabfd2888ddf78f16a5d90b5944aabab47a52a1e631ecd9b521e56b97b0. 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/ESA012546222.