1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e079fe2d3222e6af590eaef3beeae6365ddd22cd41f184045757ecdf1cd3b1. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed8152a3-81e5-43f0-ac36-a2927f071ef7.json and https://artists.proofprofile.net/proofs/artist/ed8152a3-81e5-43f0-ac36-a2927f071ef7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d0d3342c65c1d8b1fe90009ea596fb5c327554c46223039c798b448e9f3105. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:58:34Z), 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/AUBEC2573267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda92180572d35c89378fabdb7640f8d814f12ab32bcb99f93a04550a0858754b. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/AUBEC2577556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f84158e6ea801b2abc01b67bceb41176bb5677d01f6c04042b8dd3ea8909e7. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/AUBEC2577557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7274422974b680594a96d0e746660c5f811180cda2ad4f7ebe46ec58c4fa456. 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/AUBEC2577558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933e14ceb4c998f9aa62e18465697a8462b5da1efbeb37c5590fe381de0b9bc6. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2577559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b0a9b36c608756b815982b1a768a36ea2e58bd10ba2995d8f402da6e7218e7. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/AUBEC2577560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f58d12b9103a505de5ffd7214b62376ee1ba4d5ac02b3d831122ac09a7b604e. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2577561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc413ea9504e409f2b6de9179a87c2a8948bcfa49b2076f519c13dcc3840796fe. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/AUBEC2577562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131070b4652c07ef2d791b81c8aae12d46ab9d9ad728fb8d38025b8225faa379. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/AUBEC2577563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd0e436daae57b778858a9cb40a06a14c5ba8242adc06678aec2d6c703476ba. 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/AUBEC2577564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45b2b9e06966088da32d559546fdfaabdc538e86fc43b26ff08a341ec9e09c8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/AUBEC2577565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab9f4b9e91e65183ac1f10f858925df3cb3b54b2c8043dafdc2d6035fd0c678. 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/AUBEC2577566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b097a947293c850d772ac09409601c18b76f218b8f5103c0ae4486d59ed6477. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/AUBEC2577567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de1f9ebb2736e02ee371cee3c7f18ce96c3168c33bd0b1689e34dbb28ebe19b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/AUBEC2577568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b59a6a6958ba8a902a09ed904cfd342ba8576e4a33b5e0fe47d93b9052395b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/AUBEC2577569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d169c7f0bf4a11cce078d2ac6a4072e6ace3b0e7baa6f143a7c4493863b98d6. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/AUBEC2577570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8765bacccbdde824847cff04191fd8a8b383af1717b7bd6f12f8679105a09dbc. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/AUBEC2577571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e38d5482ed6424f8e3b7c046a299b8394fd225b05b4470f3e5cb2acdf59ccbe. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/AUBEC2577572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7104957624504525b3fad57597a66dd07d898a272e4083e7d7e1966c03957d64. 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/AUBEC2577573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40356eba238a9551b6870a4d4f2d0d60e4ef8b90adeb299245a5306229d9bf85. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/AUBEC2577574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76d162c653a3516747525dfce29ad4a19b9f5e72ecd008afdafccb2e455a1e1. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/AUBEC2577575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869e5857b85830d3847fda1c128343ec8bf0c6ec7ef0f19d6aac088a944cd443. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/AUBEC2577576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a2d5257e9f21c1feb21ce517abd05b152fe26dff9ad35a1828514cc0b311f8. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/AUBEC2577577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb305329a4e9c0fcaf22a242a4c022a9607655ef2657dab10923647bb5f26f462. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/AUBEC2577578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d9031d78b58270acb6f43e42d5d861d549a1e091ef98c96f11e64fb4ed66e1. 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/AUBEC2577579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4afc750f4038d7292cb4c2bcfbdac36ce8ff1fa3eba57b42452b9b3ffd6c8173. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2577580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5932867806d19d0905fb9a2df40c2fb544fa082a614d9566fc92e873767b92e8. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/AUBEC2579407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382578718cb74ee9e7d66c4122abbc3a90b9737e80033bb43566da0615071c25. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/AUBEC2579408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6812d169c4903f553be073d04ec5962dc3553d75ee859249bec5e56afef64dab. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/AUBEC2579409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff01832519195abe9d2ed6b9d5a0909cc4e895b64cc3b6d54148c8f954a5d3eb. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/AUBEC2579410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881811db4027b1d088faad2551140605bf892f17ef2c4ec427d5d1502a64bf75. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/AUBEC2579411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b4f788e161c507246c614d1ffdec6e75b53c08e979dd679c79ca954e473cbc. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/AUBEC2579412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07995e54c90e42fdee0edddc125428235d8a9cd7724290aab7aa6681e855bd1d. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/AUBEC2579413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8fd055262f483dedaea6b2d181d3fe546716b919d54d7269b0af9b89a0ab81f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/AUBEC2579414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90f0015bf6801e4e4cb07da7b85eeddf6f4e548d0540743971961c92107ebc6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/AUBEC2579415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf04e5b1898afba91f18d18ced5462c0d0e9010d5b47f9274d5a3d732bbe6b0. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/AUBEC2579416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b28abbef9aaaf5543a90f0a2ca5e56d57fc8490f8259df5893396702f070770. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/AUBEC2579417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4241e75207bab5fa5a6ae32a41148ebbd87591af0c9ff704dab33ad434d81285. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/AUBEC2579418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886d576790e89f335ca2cf19b31eccd393162ac480143e42637ac223bcbd644e. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/AUBEC2579419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b0934e7ff9e101586d052708288de576bf6eab67f05efa1ba7a531187e8b70. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/AUBEC2579420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f2272531637b178f72dba3f188909081b69542904092e40c17c4e754f0b94c. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/AUBEC2579421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51b277b0de8dfe2c73cc815a2295f32ea3c48094d59cf00f60e2fa97a7b9a7e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/AUBEC2579422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718250aac99ff04239a3d6b4aeff50956c5a8fdeea4442c626313572c2a87d3e. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/AUBEC2579423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3850774053bb94c59fcb81c8221fa7e2c22c3c5a8bfcb9dd2525c1b0daa88b. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/AUBEC2579424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7d839a99957da361c93a0bea5cb39109a4e49183e54cd358a3a4d00ee407ba. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/AUBEC2579425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7b2eb4d7e8d2567c64397689dae21af503a766e1fe9cc5b98ac300ca5a738e. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/AUBEC2579426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11b5d5622c175748caf9faec0e40600b24f3754c11dbc4948aae32f0d354c79. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:02:58Z), 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/AUBEC2579427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c662c384c59e96b1c2ba0234f9df7b82117c0660092247f2e81ce9fed9a190. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/AUBEC2579428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71b0ed8c5471d91d0b5e67b93de5d635427a02ea182f605a0f57ad5dc5d22d0. 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/AUBEC2579429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fafd60771cfbae86a937fe68c6925e7deea2f6b396f12e01538cbc547178a6. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2579430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963d9ad07f49a19fe4c0a4ab193305267b072ea8f1abde48892d0c34252e1422. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/AUBEC2579431.