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 0x652759b769749c16576710b8f9f45fb4548ffe788d448bf6de60848ecb7555d6. 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/21955150-dd47-4f4d-add4-787408a2e8bb.json and https://artists.proofprofile.net/proofs/artist/21955150-dd47-4f4d-add4-787408a2e8bb.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 0x9836ed7985c29991a91c6b8e347c71601b4079be4ad0b988dfddc4df9e7c6bd4. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/NLD322000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5e2484750d30a0d15f5754759f9f83c8006c4bfc42809a3783bb70abe201d9. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/NLD322000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97cdd60c86c3e6b71e2badf2342398860e786ef7ded60375e81399e636fa674. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9146e466ab11d5e26f55d48a09a8d3dadf39622b7db28f08a1dd486629e876. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/NLD322000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d55abe261f0920cd17a89071e3748d73f94d5d5ad9aee58c1051d7d86ef1f42. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/NLD322000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b76b23a2fe50b5e1170c8a5a3e8cb24ddd72e3b8f1e16818faf69fe50ab652a. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/NLD322000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14f9ef0982245ad607339001e4393c6ba9dd90ac2466eba4e6c1a8933aaa20e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d64e93df52162957bcd8308355ca83b5247e58a2dc7cbb89c8a902a433c7c0d. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/NLD322000043.
Muziek Trivia: Michael Jackson vs. Paul McCartney
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efc4075b8ec29b18213e3a1313f076b730750f7fceaadfb39587fed9918f956. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648e681ed8a39ed8118eb2577cd0121e86acb92dfa4eaf543311c6f081bb32cb. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/NLD322000045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3993c16e3415513d6436457a822c62a9f03eaf8248abaf881a7e9b3fc059a9e2. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/NLD322000046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a52c4c8f29234c6b3072a74c72ee5058e94ba3ab12f2e01f0c81f3f045ed35. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/NLD322000047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe290bcceea97b54bdfb2d06df466216d5c34d20803de509c0c0f2b35e029377b. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/NLD322000048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df1ce4b6eaa6c382a035dc0c8e0f8f5c0a67f05ceda6911c11de0d92692b149. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/NLD322000049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9fd7fa8f48ff629ab3ce5dfd85aa75ee7d6e64e03564e5d73a403ca86710d5. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/NLD322000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675f34cb0e0ccc36eb2d4d5daa7664aed6b9989cd037fb0052b3aa61afd15024. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9debcd68f2e1a6d33cf050a7a23c77ff00fef91cb4d2c2b733c64c55d2ae9b6a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12586c24ca6d9c2618c089ebc111f3e39297eade1a2ec2f06032e9ae72f62d99. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5803c7d734fb087dbfefe9db816fc3dd9bf0eb7706860f26f8753cef77ddf2d. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/NLD322000054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1bb61b9bb4072d9551a5971d80cd537285f21b125d7c688960521b160c5b01. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/NLD322000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e42715353d55fc4e2495a4bbbb675aa7be0c3a524de220cd9fc4bf90f58992. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/NLD322000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52779d8f13e9db0135c831663eac98224f155a1ad2bfb3df373e823a8d5578b6. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd42c87a32537cea2f995320be10ad5b2f6a85992d54e593a50ef719313cd6f9. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/NLD322000058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119531b0c2481ac1daa01a5c62c85aa350075c72ec41ee9c8beaba4ff57281d3. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/NLD322000059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa692259be12f8277e23e2416e579d72b13907d30f45575ba8a7bfbd105df5607. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000060.
Waar denken we dat we naar toe gaan (Quiz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99bccd6043131629093d47cc73576a95f9250851e77a433ff21e66ec037ba88f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/NLD322000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656edf3d574744e9550b50f375914fbeb6f1702d19fb222620802f24809e4c62. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68052127ad657e7fd210f2236a0a1a55c4ae073cce24204ee6ac52429dc3228c. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/NLD322000063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64e8778ada1c40146c992b27557685dedfe3ba854b47389625818742580e11c. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/NLD322000064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcebf163444babe1e9d2501a1b7a48d738237530f6e09a194692abd7731d59f. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/NLD322000065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7763063462dd50741ab5ae368fb73ec464723903f249e7f857a1954c444fb77. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d1e4c9f6a609455cadd247abec421c6342942a210bb982d8f65c3c2ca33047. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/NLD322000071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27bc13922d4e7716f9afbc79d7cf73d7c0ff5324845a73a470be831dc6ab5ef7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341968df710e840fd3ddf9d22ea46e31f4fcc62eb9f4841da01c3ef60ae17133. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/NLD322000073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af7665fc13718f82f448a3edf120712f1351d7a5f298257b9499562d6fbcd61. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8dd9bef7f0474c67e0b9839748b67f7d39a7cd61ba3700c4a838bffc988e1f6. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76b9a82b561252d87fd945c44d53f18ba8d780addaeae0e3556e36303f4715c. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T05:20:29Z), 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/NLD322000076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9d4b170fa088715d7929b8ca581877731596b79ea886cbbad6b7ca2a58b58e. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/NLD322000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff6fbd85c5506fbc580f8be37c69de4bd1551d1566077f7bc101686f5d50981. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee9707089111db7bfb6a7bcc15cde02ed65f81e47a2583291f625b3ca82cb76. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0438584d315a1ab1ecc8e6b0ca7de9288bbbb6539061bcf24eba3c698f783521. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d07a226c34e92cb4ceaa3d8146c7c8ed9494fd89a77a75dfc868e2c1bb739cf. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370240c4d52f8049e2f89052159741befd43effa01c8505e9a1468f903933a0c. 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/NLD322000089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0f45a8a379e0a066b6843c6fae068bc0d705024001d891e985b63de77d9aec. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381599ca5b40a196272de9bcee5ae4c08fae249b42a09c210ae945b7caf5e17d. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb4b7afe6b264825636564fdf16f31471d33b98306ebf29edbdbef509343df8. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546e0262bd4705f0bc040b94f3e9c1a96966f60bebaa9b86919e70b5e1ba34c8. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322000097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a11648869b2d876f636bd3a52ef33166b577a6b1349c8ebf3e1cc9a8c63441. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/NLD322000099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd2e21a07c3b5900f0f3ca61bd26336b1378af5db0b2a9b60ca5c01307349e5. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/NLD322300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec25c9ddbd41f607747a08a4e4ab901ed15d7c61440ea5ca45a5024fa95ed46. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/NLD322300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c2e117296c758b06f0a64e69da46d40c8e2dfb73c5886626fe97de0eeaf2ca. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/NLD322300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda7475b5ef8090bf203ea18d0f52a7e4b4257447570e4f2f5599cc4755bb64a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98f2f29f8492d1a7788e1f74637f1f28e2d846d4d3a62d5b724376ee762825e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0b5b45db3210f90583c75a450ee8f4d01af6c324e9956bfa805b1208709b22. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c147d77c88a9949b2f651bf699137e65d60e28b65c8df95fe3a78173bb9015. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0aad2ad74d09cb1cf88d948b1e3bae6cdae13e2a6d2529985e92b1eb5496c0. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), 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/NLD322300068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b72118067d9ca3ad2fabffd10cda59fc122bf4007db8436abb035f6bcc3b12. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/NLD322300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507accc320c132f3a9fc2e3ca99317829be4ce1ea3823692349b0a9677ffea85. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/NLD322300069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ea9fe2ae975a195640b30ef9aa2ea82b19acbae0c8f57868758ba33ae6b5b3. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/NLD322300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c68d82784592cf11c71607e2e4c318d158e9bf83c529f2c6b96215d29ee69e. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T05:07:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c13644bced30d993c9c9138a1b5738fdb976c66a599891e9166b541bde68b52. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79db1e5c7ee571635fca9095cdb1d0e010ff70463b470db5bb99c02c42480254. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1862537200107391bbac11cc11a4b2e85bde5f737bcda2f0093b07466a013a4. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e42031984cff79999701ed4d3777c6865af78109b23f8487110b50df1a1edfe. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/NLD322300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51332580fa2a79c60c7f5b60184d05a873c4903789b8ee5395fe268317ab122c. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/NLD322300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148699044155325ba6071d73a286c11761b2584bc41973fdf8c587e437629865. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78df9b443055f6917185db36978dfd53143041bc19e60c663a28309d0625445e. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3136c543f8a944e02685e2312e7c74dbb56ae184a8a90b90c0825aa88c5894bf. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92a3df2f521602d0c68de6fee9c8d1e19a654d72a21ebbd64514f7ddac1a2fa. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/NLD322300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff89b5555f3d8af52c7ec4b0db5725ccda38a0ee7841ba8450db41e8497de535. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d4cc360e005e56e5f9f13e9146decfe705e0d7ecbd9665c1561297463379b8. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/NLD322300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032614026c76b04109f29f5d2c2fd2803fb1281381a17860922cd84584952cb5. 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/NLD322300076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afece5b723ead9fc21e7d4f7b8a41cb28076a4052560f34bd6590cbe178d142. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), 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/NLD322300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cbf379e9db30602ad944d9af44797b28ef45c6a4850af04a21d8aaaabd430fd. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/NLD322300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9495f38d1ef38c44b4742c829c7b76f438776a2b193e6a4718a5a376d72f74a1. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/NLD322300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae10d359faf10c6f4f46e73089bccb017e349ba56fd7bf75215d3ab2b0b67c99. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092ec2d35fa875f2b96f83aa59d6a88c61e9301a285472af8113ee632c45f22d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8220b9261702bb1e9ad6358f225fc58191bf9046e41d9e3aea4e6698d829ad. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/NLD322300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd401f24626c6d357428a4307410c49eb0a8d4d8d85d30f307987fcf81de028c. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5dfb7fe3e0439604bd456b0a1d1601439d9e1788a0e0e846f70c0514653900. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/NLD322300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eaa20f470d322d9f82dd8fbb96ea535a9b772927f1edbe2dfe03b361da00a4a. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8318117de27fd25c3e0b98b54e66542825d5efcc39128d337edb4ff13e4123f9. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275010f19d5bd8bb61932ce402333b012db5d1e2be69a87d616b418d57358912. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2eb949bedd0193d449e2cabb7fe70505c1a3a62e84dadb7315a430f13ebd970. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101e1e3d20724ea435a873a3c2d46fcc4a8f225ab8bdaab4033b6a755009415c. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab1b3f0fee4d0e90dfde21fc2ee742dbdc1dc39c0a85cac047f33feb8d15b6d. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba03550ceade811b62a253b1b5a81e916a363cf32a83f9b50e0de6ba5625302a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd683f6a9499c60e7d50d98e4abdbae8e52b246ecb71314dbadebddd6866146. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/NLD322300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf746d4828593bd45994983c3700f8b1062dc6a33b583632152d4b77c51ab3abc. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/NLD322300053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a0bec42495bdb2889344fa0ae5d3977d15d5df2bbdda237e98660c82235342. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c278f4cb206111ecde8d5c66a6b4c0fd8b74eeea1e8a7d7f1ca651746da7d0. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe929089efcca3912d14ef4d0cbb5915f860b6a9a2a0ee1985a8c124e2cdd24cf. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3322fbca90929b021ac353473c51903fe625f287ea388b2a42093366a63f3e6a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b3b50f340e977e88865acf3b8275e4336427f9d243069249df65c73c1684a1. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/NLD322300058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef67791f228b617589072d76e196124aa67d9642615c1ba6cf2f7bb815b04e0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132eafc9ee735ed3cebd076af4d11ad35f0504f6641a98180c231c264fa58c04. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/NLD322300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f5dc9898af8d8d4d02bad55d3bbb95d699aef973fd75cf36f5ee70547c4383. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7bb96427b9cf3ae9bddaf3ba76974ecd1e523c3109deabc246e8f4eb867dfc. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/NLD322300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3d11b06ee7c7473d629afb03d307dbf2254898211501ebf9ad482cbbcf63b4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ddc569123e194c04ce833e932de9f4c10e391f8eec794412238f11b24d5de5. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/NLD322300062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99cabfae0e819cedecd7d1630f2dc5ab9a47befb844e83b8018a88a56bfbb6a6. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ef9a5e2654e3a4154476e8c5f705e3c92a0a3caa98b527d3216e70c65f3d36. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/NLD322300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299e183098e7fca1fbb0317ce4fdf7d6d1b25a6fac491b4e34333c0b7b3e7da0. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/NLD322300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c6ea2a4d1b458467db15dd4ec8ddef52e6f5146ef9bd22c9d525374ee9de3a. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/NLD322300035.