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 0x971ed2ecc734c04ba377dfddd8e4b9cf3da8c2527dd425619031fa5efb1cd2b1. 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/d73864fd-2572-4598-81e3-c00f83f3f1f0.json and https://artists.proofprofile.net/proofs/artist/d73864fd-2572-4598-81e3-c00f83f3f1f0.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 0x2fdbc9d6a1137bc925a517004b56f5d96a8668af3b523c1378f7a003485901b3. 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/USANG2248074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe094add1b61ba36cba17585deb133a6f9145be99081732e9a368de53f73eda8f. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/USANG2248075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d948aeb1b16f7140d1401afa9f959a5e4790b4c48aecf7e6d4e782442856d1. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/USANG2248076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f27bd218f348e73fb56b147e26cf744c315b169ab63866b90b2473c73c8d52d. 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/USANG2248077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d2e1c48145683cbe8929be65be32e3b1c0f68b3a35b87ecf90c920848dec42. 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/USANG2248078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedca80553faaba1b391d663520e84826571dcd3936c7066e39efd2941eb8bea0. 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/USANG2248079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7409d80acbf225054ceb93aa160f99897262dab1e11f518ec44fb0ac892b47de. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USANG2248080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394bfa4e7ecbeabf54b265612570da9d7f0309cec0d8a8c0db266480df88dc37. 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/USANG2248081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48522c249bd55052084a4056cab3c33f5b71d3ac50d82719d9ccac0d0adbe13. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2248082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc8977e31dd51a52773528fb9dff3051d864014a3637fb38d8b16ae2e077cb2. 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/USANG2248083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c6ad2c3174dfe0e71722b2674a5eeebaa0a7e726d9e5fff922698cb3933a96. 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/USANG2248084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f8c78417d4456b300a708166d6f86a24e82baeef32b14b40e6ad8c81e9473e. 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/USANG2248085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fbba04b40f8df698550b4a80408b12a453bfed2fa1d6d285070ac4979bb4aa. 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/USANG2248387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6fcfd2150cd4f2afec8b1ea94faa04237f532c2cd88acfeb109d8cb9bb3f53f. 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/USANG2248086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1c41367dab5efb9f748f14709955fcecefa3641143090fbdf582eceef150c0. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USANG2248394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c86e28a3e572f1d0b53e7fb0013e0c4fb68b5f7869488cc818a07bf1b8fe8ff. 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/USANG2248395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b857f9c5fe5c60ea49de8908e886d290cf0f06099e307fa94d78b27a65f0e4c. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/USANG2248397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9816f927566333ee2e38bb682d044146dda05ed2d7179789415ac8e484f324fa. 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/USANG2248402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba47117d926d849e9c1a67d78e6a292d2d997adbfdb8ba57fc7589720d94ccd3. 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/USANG2248417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3255c41a9d7dd0ece930fdc913210392396b3639673a92f2f664db55df4f791. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2248418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626354b6b46f37491350b69418f73b85190650631ac706538063fc805cb7e9a7. 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/USANG2248419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b940a565b28ee456e1be8adea3df5093ebd779e0f66508e56c5126cef8e682d. 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/USANG2248420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1790af3b3b3a201d416d1f76711610b95d5c5f3bb9b30615e14799613d66377. 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/USANG2248421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0e01b52318d332fa11dd076a215221b4362ce737f390ab33eabbcef5de57e3. 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/USANG2248473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3dcc40d7277e651a12a472ec5bd984d392b5f6ada4e7152fdf86751129ed49. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USANG2248481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894eea900a8c1a2b417e78a46b37855456b9c19982b713366a41f2143d6c15ae. 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/USANG2248483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c247f84cc559509633b61ed42460c0fa253224013a12f6e26fd4be1fd34538. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USANG2248488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810143b8aa90f61496c4b25059a72abaf7a13dd33986d048c0c0195c5ad13bda. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2248490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68509c9c7883c0826cb13fbfaef7aa7c92bd5bf3390512580051f16cdd8d177. 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/USANG2248495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47604ef67c63561ebf8da26a1fde87ef318d40cf6958ea91e069d84307ca5961. 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/USANG2248500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32147e1fa0b93e05040aad8feaaa09b29d62fad4e1c17340de9a56c01add4088. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2428519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432a349b49716260b4a66de9422897cb5fdb71e5b1953c5cfdba265e5eb3c856. 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/BCD4N2300149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b818922a0ab5142da94ad391f6c52c617b9f72d04f24a5fc56c06f3c623b3a8. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/BCD4N2300150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fea5becec5d672bbc89fcca85ee6965ddb6ec26c0822a73b02fa27401252d2. 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/BCD4N2300151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918000859ea09ecb1c9f683c2c80006a2cb3617ac155131ccad6a0ce2bd375d9. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/BCD4N2300152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82102e537a2a3da0bc17fc918bc0cd9b43e19dbbec1eda1681d0cdb6c8a45d5. 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/BCD4N2300153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334e003a5ba1ec9b667ba4aa982c48eacdfb73b913e210bfc7d2c74381f5cf54. 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/BCD4N2300154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cfe75f9935d123319b8284ee41855b420901a323c4f50965592bfb8e8f31eec. 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/BCD4N2300155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8628709e971cf61571e6a0c6977fc50c551342b15040cfb87ed33aa8ab7e220. 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/BCD4N2300156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1ba42b2a816ef42e3d25721fe7016b932d0a79b47d848592cd07977a95a652. 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/BCD4N2300157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1867877eb029dd34238ae4e6755591021ae7b0b445c18de159e8ff6432dd0d. 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/BCD4N2300158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf1372fd3bd048e743803b8fc9224dba05711d1032cf24ade6af917d2d800a4. 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/BCD4N2300159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a437b79236245ef3a2f7250fcf4655015bc1e00025281216bf7a041f3bf2114. 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/BCD4N2300160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0650b8b0a3528dbb485e0ef896d0fffa5f0a13a4b3aa4aa9062b8d77b9183bb. 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/BCD4N2300161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa2fbdc46de9055d453cc8a4b8133469360f9602f0ce4fe9d6d0a055a6ef429. 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/BCD4N2300162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x495f55596d1bbe6198d12f0af566b9ce0d979a931e160ec6627affce6d362abc. 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/BCD4N2300163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb84e57d702430d3d427cd111bd3707aef277a0e5d08d86f0c0979615b11ccfa. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/BCD4N2300165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81e959f6c7046ba99e0033726d02a3b80bb1aa0c5d57cbf3ac4ef43a153db99. 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/BCD4N2300166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb346e3053319ecf093c3e620b877b4ea51cf6320943e2250bd24bd5635a157d. 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/BCD4N2300168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2711ddbb426c341ce3a767e3a299d864a42766c4e48ee4c5a55fce767db1f6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCD4N2400122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67461981d070efc3986a822853ea513f7be2f6415d632f202e3f53f78d0adbd2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCD4N2400118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a718f25ca6a5aa449b36813c9764ffb94ceb5d415d5012b9df56d8afae0f90a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCD4N2400123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b72468f5c1c99a00776150d2f697a6339afc452aecb64c2c85cd3a9140a5ccf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCD4N2400085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba59a6960914ab91f89b0f89476b23a07f4544662496663a76503e0e66de9ab. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCD4N2400124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e9401a46c4e4a76938fcfbbac5413cd019a47218767a77d6b1c2b2accdbaa1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCD4N2400125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620d1b3081119358592cca12c5ed395ece585f3ef4ef3542c762b9778896af2c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCD4N2400126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x495dd7ce0172a346238e51be9919740ff670d2ddad5a93afbbcc27134e6e8072. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCD4N2400127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f277a2cb87e0719d0e59348181529fce9c3500cd34fc0e5094562e8cb14569a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCD4N2400128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a718f25ca6a5aa449b36813c9764ffb94ceb5d415d5012b9df56d8afae0f90a. 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/BCD4N2400123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67461981d070efc3986a822853ea513f7be2f6415d632f202e3f53f78d0adbd2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCD4N2400118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x495f55596d1bbe6198d12f0af566b9ce0d979a931e160ec6627affce6d362abc. 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/BCD4N2300163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda5edb5a3178e41bf1faa814bc24c232e3845961776ac5202b4f2cb5b578f47. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2301552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a3d449de8eb5b6318e1deebe851a485908a05ec0411d7a074a44881cc54660. 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/USANG2276983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894eea900a8c1a2b417e78a46b37855456b9c19982b713366a41f2143d6c15ae. 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/USANG2248483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1364411aff219e81b98facbc21507af95bec0d0be8f1b4b22aaca23d12ca536. 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/UKZGC2203542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b699f236edce92422c4b6d4fc7cf1e6c8612a6abb414a563e8874e3438e74df. 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/UKZGC2203412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd881c0dff924c9b986f53217fad4f52ce574cf917a27be7dd038b4afc260f90. 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/DKD3Z2109317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25fe54d7bf8e03dde32fe48193c43e7bdccf5e9817ea1110496ac190316bff16. 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/QM6N22268082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fc4f7ce6ddb96a74c5b33be32d22b7adfe246581cd289338da0704b648774c. 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/DKD3Z2107868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0092bc962b21c028d65ce21cea998efa011dbd474c495e8ec3f8ac4a148b07. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2291189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69946f67ff5382fc525e840d82a8d972b7238dee54ce8a96dce5de4c36826ae3. 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/QZHN32247045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee3d84fbf239ad22690833a1e295faca7e38be7d47c4ce7253744c1006e7e11. 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/US3DF2221537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b17bfd44c08e41ec0b004a882ddd315e931dc7a24e25ed866eb61588e1f96e. 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/QZNWZ2158356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0374697392fae733d61c9fe98aef609622494adea664aa06d9a65c139749394. 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/QZMEQ2195151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973dfd142fcb84ce396333c29695ce45852178928b07c61227151d9a318c963f. 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/QZMEQ2182554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152cb4edccbf1bdcd37d40831cbae097f2dce9e344d782deac49bdaa2333965c. 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/QZMEP2132867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe821e5f272c59a54ab5d3d4beaf69a4decc5aaba156dcfc531eaf8707321570e. 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/UKZGC2301528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55811506563e7f0d510fc4a9c62efbbea5627afb5b03b57cfce7ab58dc80524. 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/UKZGC2301534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188ed26500e65dd3cd0614f88d75a5b4a9025b0de5f2eb0c222106020b47f027. 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/UKZGC2301542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2dde3d6e02285e7c1f64677326823a308fde11b8809fed4fbd005a5f3f8db7. 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/UKZGC2301537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff016483cb1ca65d6d4957fa6b57292579d2705069f106a95b0f194413488aa3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2301546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda5edb5a3178e41bf1faa814bc24c232e3845961776ac5202b4f2cb5b578f47. 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/UKZGC2301552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b15d25960f8e1aece7500da448e839d247330fc0623affaf0c0ef737f62fbd8. 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/UKZGC2301543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1893e8c6523a059a020ec4847244914fedca0e5d2d478f1fed04fe7e59003000. 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/UKZGC2301549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfadec512cd035d0461822d8d084fd56019a490fcc0509a38f7ec1b2ee90c483f. 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/UKZGC2301533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c34bc0c88bc4849eb2e20f2f191998c760f5172b1ff1f19c6c379746d252ee. 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/UKZGC2301547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf56877e289dcdfe1f51de429c3f83a0a7d528ab609ca24e106a176e6d58897d. 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/UKZGC2301544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea80ad22218d8be69ab35955ee054a9d29fe697ada94890e7007afda2f32aeb1. 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/UKZGC2301536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66ccbc1c44b1ba0f8ddf7983010f1cb8cb822ce75fa25b03d231eca37028226. 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/UKZGC2301538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69332d8f0998a6c26ac51eb7c8dffe502ae9ed24ab181857a93db5242eb6eb53. 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/UKZGC2301540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc73ca24409a1306ad9b48dc19ee126521b06be9eff687310b27a7a2b6de6a2b. 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/UKZGC2301541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76258a7515b4b019bcdfc1e6bbaa9f8a3ab62007d7aa358086d3ad35802ced6e. 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/UKZGC2301551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e91d9e13f217f3f04c973bfff92ba68680915c2b11ac51bb278a81e1290381. 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/UKZGC2301530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1fc30fcb001c2050c62e60ad313e6cabbf7d646274ca4bbdac73ce650c12c0. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2301539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f72b3baac48fabecc923ffdac56a3e3c5eb6348bba020693ef0e0a75b5ed4b. 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/UKZGC2301531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d3023286de3ef57cf940d38aa568e45bb724057ab977a15a51534526f41c9c. 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/UKZGC2301532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46011ceae6500c5fa9ba671b33e918706725cd9a706d1b7736ff4649f8b5c2fc. 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/UKZGC2301545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106d70bf3810d0f3f94a45746524ae5e579b4c777bbc88b33c1b4cce6c3aed83. 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/UKZGC2301529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c7eec4006ea5ef183466c131019965276aeb3c57c5e75d29bfce8236c918ed. 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/UKZGC2301535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269d39901f170247be0fa8cf2c0614b0f5fdba8a04990a9051be5eae6e644cc0. 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/UKZGC2301548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80defec392b857805bce5294a19bdd7704686c26d95c0e564c3a1fd674a62859. 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/UKZGC2301550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7fc7af7b9b7e82b0885a1d08b3c446d8fba86ed00f83c3ea73e28de99db841. 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/USANG2276975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f1289417b11edc5b0a4cc4b8a7a78dd14822ff75cd3db47b221f71fd601b0a. 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/USANG2276976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ba61da92e4ab2b8445b8c6002eb52b9a8a3860fa24cef84befbc83968568d4. 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/USANG2276977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829a79fed61449ae3c9a6a01b4a1e4342d8f9776436ba35314057403333f4d96. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/USANG2276978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06145a7e52f7a1d030f66b9d7f8d64cd706a66573daac39d8e5f29ced0c0fc89. 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/USANG2276979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f238f8b5b0794c74644c5f635d5769d528b923637a199bf39cd3e227352d2a. 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/USANG2276982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a3d449de8eb5b6318e1deebe851a485908a05ec0411d7a074a44881cc54660. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/USANG2276983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8c1e6e33c4daac444aa4a98a8c730d6a57b29579dfb109af9879db0b60de46. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2276984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28995be5eb79518aecad5264ec9428357cde4a5990b199a78b966d55695c22d. 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/USANG2276985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49abb1717d07e1a4240528cff112d0d33d879ae2fc2dc35dfb1e6242823af5f8. 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/USANG2276986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5dbc7ea5d353170db38af60d3dba0fade0afdd6a32c4db46e7577486d267fb7. 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/USANG2276987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee47b3828207171e3988418fa466718c1b0b09eb05c563b7b8c1c597e03fca2. 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/USANG2276988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec6defce335eb80208a49e84cca418bb6ebb968e03d8c50bb90f374fb7ff286. 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/USANG2276989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda210471e1d4f7f47b94ca36c1b799c5c6515a82815676a7064a72d64719fd61. 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/USANG2276990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7f6c63d8aa17fe9fd84d2411e3e8eb4100d07060946f704f7f90eab0dfb8fe. 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/USANG2276991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe476b0ed9f8d59d712660030a0bfcd4b35cb3ffcdded2e4dd45132829df2a11c. 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/UKZGC2306871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370d51a8b588d80f8283050b87e43b3a030125cdd435e6a928766dadbf1ab7b0. 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/UKZGC2306873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc00e2623b9e2b3aaeff005bdb94356cfc0d9f1cf53922fbaa28bbaa08fd49a0. 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/UKZGC2306874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f2356533b8ecb58c45d312f3ab3d41354b46c2fee09bcbfba35b79387acb5c. 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/UKZGC2306875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab3aac501b8efdd3919e0442b07805bc728b0e7dcae5c90778baa6e5ec67127. 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/UKZGC2306876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d54ab2530b65e6c5e282c80715a6792d647beeeb04f9fdcd2d5241bd601418. 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/UKZGC2306878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2611460033a9721a28dec5d7e62c6ab14f00fcbf8cc8b9919b3edcd2bcd933ef. 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/UKZGC2204333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee4b4a76650215316c4a7d92d647cbc9ebe10594b4e8a80e28928d87eb67a69. 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/UKZGC2204335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743f1b794e076f41a8a91173b3eb072c536f426fed683d7c1f46386597d087a8. 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/UKZGC2204336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8023c91981d909447dd9ed8e8bcc6d2e0e3169d60874eedb3b8b84694e09dac. 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/UKZGC2204337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4853a4abf781124bf7f040e905283f9e54c8000965d45324db5511f536f774d7. 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/UKZGC2204340.