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 0xc859de16bf9bcd7cb43457b16866f67709bb54ff384deb85e51c4640148e9a94. 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/e39c7191-95e5-4824-8997-e54639fbd14d.json and https://artists.proofprofile.net/proofs/artist/e39c7191-95e5-4824-8997-e54639fbd14d.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 0x1241e53f002b1986f81287b417530cbf3362fad35b81e18d1bcb6ebb042a586a. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f981ab2d3e9c4ae5dc15953bf1cca499f286f4afaf440116c45799171b7457. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/CH7811501684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9fb101dbda5a5d6707fdbf5b85c3e440f6ba75628776fcd411f6faa08cd323. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/CH7811501686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1855a3320b7ba90e49230a1cb716822e20da04a915a1902e146346f5e201c452. 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/CH7811501687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a23b18af216a52eb4e928740a7c3cee023bc2117b78e28491abb4c4658a2f9f. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e228a7394c2829fee2ec88cf1b7be08b3fb7fca7d3b1481568738cc8a854974. 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/CH7811501690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4616b2d1b63e8f306f3818595a20b4479fe3f3cd2a1429bec6a2e044b79edae2. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/CH7811501692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25dafca11d62f2a1831e7c98f3d1c9792b4dab96d6575009a198defbccb6db86. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827d9764e459ee8028b7927ec2c8cc768d3d2967312ffdce00507ae6c1578185. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba16fce5b043c1a58f1aed993e3c12969499b5ee94d0bff4333e78a5f6fba67. 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/CH7811501704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0a9c7052b9a3b06c0290ec40857475955f60c7d22b4c7e90955a7f530c7b47. 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/CH5331100098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb660d632e61d51e3c40846fadb25c2f1244c7f3c7f26a6d3accffe397f53a70c. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/CH7811501709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea27eb73d5091b2dede626c82154cea53caa0631790420753899af17d9429fb. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5431500706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61974ffcc27b41fb8cc5aee78ca900ea8289ed419561b5e89216ef0c0feecb0. 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/CH5430800162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0368d38ebd8ef8ddb4c69466d20b0e0e5bc556029be5926426b2ea3baead19c. 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/CH0200809577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf208946c1359c75fe209657a83a35eeee6ac77f4f35d09d75952126d4bf8ff19. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/CH5430800166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6c38e77c9e8e17896ed48c251e1f2acd43202efd2aa3ae4a00903e1680d8c4. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5430700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77492376cfe48d32ca5421347a0054292ff65d962907da68c223a9107e8aa985. 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/CH7811604678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0052c4dec41317929aab60d9043396f5a4fda6a7506a47c0f888237943b3ff. 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/CH7811604681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4503e4f01816c5a221c93ae80ae7991f61521f845c41387ed806c5c3cbb123. 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/CH7250900015.
Es züchend Rinderherde - Es ziehen Rinderherden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964bc859484e68d83ef7944ba968a80ac5b7e6b90c336f27933f9ba75f95cc5c. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0200408411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d3f6014f9169061900d1f8c169e5d3df58039eda14d150215764c6799a6bc1. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/CH5430700090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d2b546282f746bb55108acb337e7e73b98b29a20c664a2f212f66a20ce8043. 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/CH5430900192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858e472e0927534181563a25a0cba87bf425f3179591c2097286869bb3778280. 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/CH0201511818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b691fab0512a662d09e60e4b0e184ad6a084373ccf180e5877cc7442cb61b91. 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/CH0209505413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c61d490659611b4b3317afa0742cb824f2263466dea65dee46e0b8a60698ea. 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/CH7811502071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f25f6a90ae3ad062828afb749473fe24b6e1cfbf06363444bccf088347c1a4. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811502073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f40f416312aa0f73270b9655520805d8a926afde0cd1a5f9c12437e5a02ee0. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812041020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3439ababd4afeeaf0a40ccc238429cad8635188e606572ee3bbadea7ca2e75d. 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/CH5431900921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42aa9a64b88cfe9b6cd5906fb675dccf9897e4e65da882764e9a6fcc73547bc. 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/CH5431200343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5411c7af408150b56a06f71889418eb152fdb041469f714e9fdc9bfd0fe407. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/CH7811501823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba9d9c0499fa7465a47100d2ab6df1085dbad964b2989603ad9283218636dde. 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/CH5431900915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9003271a486f6f8e88c46377ecacbed6b6c10db85c0a0cd1b67f3cc58d908d93. 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/CH7811501821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bbf61c3d756abd36a083dc48cba958fb69109ee76e317a483e6ab6b7576f689. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5431200341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ebc6b46484b9b5eca9eec8f1b937ea16d3c2ff4c7e68c655ee145b6df31e88b. 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/CH5431900910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95648aa0b241afd4d9df95ddd2b8dcc673cb8aab20b3fdbb5f049551455f036. 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/CH7811501828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25a71121c310af6b816aca502cfb04e59e1f22bfaab391ba81550d6ff81741c. 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/CH5431200331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd2486f01bdb4b36c8b03024cbe18baedf7edd049513cb6a43fb2b88ac7d68d. 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/CH5431200336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba338b0e697b8bd117887e484c48e138f522174068608126fff9a7297371a549. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5431200335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5e3e19f85070636eab1f4ef8ee51a8f279c0f6ea890fc0a023e1f0db6053ba. 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/CH7811501827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303d3c9b4c20ec190f6c551870d5993115430f7795feef2cf9d9e4a4be35ba2b. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5431200339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d8e0bcfc21d4f0b22fdd8f5094011c929869c7cab7022b30925aa4b8f7175b. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc3862d035b9c07a0c39b4546b394744184cdb2b609c5da9eca363b3f728ae9. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/CH5431900914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1111cb46d7630a8dfae6db76c4dfc71421298d584d60cc2b913ae657c69bee77. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5431900923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058f079ea088d1598193c2bf608795fa2562441e98537b47a7d18dcc2f982949. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdeaeb6481eba2e4d3641ac11a5e0b45ffbd0ab28ab9e5fad192dafa7dc43b6. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5431200313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ebc6b46484b9b5eca9eec8f1b937ea16d3c2ff4c7e68c655ee145b6df31e88b. 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/CH5431900910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd804faf958f45a7c1a3760e0c26770205c85fba2de43222618a271af1ddfb4d4. 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/CH5431900911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bd85f68a9cf3b553c497dfb1ca8f8f8e3494dc0bfaebe0206bfce9ca84578f. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/CH5431900912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd631d50aea27d6dee55c5ef4416052428fbfa24a77e2478dfa5a2ca19c0dfc0. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5431900913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc3862d035b9c07a0c39b4546b394744184cdb2b609c5da9eca363b3f728ae9. 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/CH5431900914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba9d9c0499fa7465a47100d2ab6df1085dbad964b2989603ad9283218636dde. 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/CH5431900915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae4c1437f1bfc424f8b41a29a3e37c01ce9c2033f03fba84a0c6f8a53a89686. 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/CH5431900916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213fbcaefc2425184902f2b224b12a5b656f9b8e51ac35c06ad2c51032af55a1. 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/CH5431900917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c82621b557dafef9cf545a3d0850079dc7ad7a12d081796c6b122f5500e5b8. 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/CH5431900918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b7cbbd46bb6cef1caf9d746b4378d80f5f5e770d81a5e67270bb9a1147e21e. 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/CH5431900919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ce9032f8a16614aa7af6cfbc9fd76102a863c32968ffba3fb16cf51c4aefda. 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/CH5431900920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3439ababd4afeeaf0a40ccc238429cad8635188e606572ee3bbadea7ca2e75d. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/CH5431900921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3acc64f72fe119632358bdb6436ad9fc752efeac081cbd2b4cee3bb614c8584. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5431900922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1111cb46d7630a8dfae6db76c4dfc71421298d584d60cc2b913ae657c69bee77. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5431900923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcc1d4305c456fd784630781a92a78b6d2092096b3b742d0e930460da884c36. 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/CH7811501819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3020967209cc24d78cb74ec0a3e10317d0bc84a4bc7c96df6301bc7cff25e1. 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/CH7811501820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9003271a486f6f8e88c46377ecacbed6b6c10db85c0a0cd1b67f3cc58d908d93. 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/CH7811501821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca2d5d8d4811b222e7124f2efa71e5e585db5b891381432a09b4eb780ade869. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5411c7af408150b56a06f71889418eb152fdb041469f714e9fdc9bfd0fe407. 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/CH7811501823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99216bc82606f2f807924a08590a3d0b5305e631d920832daee119ec24a4ad34. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d8e0bcfc21d4f0b22fdd8f5094011c929869c7cab7022b30925aa4b8f7175b. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad86b0f977b7235c58538cbd4d6fd84bc9b57c564b6e7978e2564ac281b923d4. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/CH7811501826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5e3e19f85070636eab1f4ef8ee51a8f279c0f6ea890fc0a023e1f0db6053ba. 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/CH7811501827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95648aa0b241afd4d9df95ddd2b8dcc673cb8aab20b3fdbb5f049551455f036. 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/CH7811501828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc065c11bff8c1e689ae62203e562630eec2032b9e9f8b4ac7948a44c694732. 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/CH7811501829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac20fc503e0baabd048febe5865f5f24b0cf91e6a1703754ef6d79f924569803. 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/CH7811501830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbbd246058462f91fa833c2f64a7a9c897ba210996ba377a7ff28496de13a3f. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058f079ea088d1598193c2bf608795fa2562441e98537b47a7d18dcc2f982949. 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/CH7811501832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ec402cc373d9b3ae0d2f4597cbe1f8a44c34ff2096925f76ff2219e3ab6983. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeead02717b6fcdf502d4d60d70f5eb21bcef8bdcde1034dc112d38c410f377fd. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/CH7811501834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67070f7d2109adbae46020ac099b52343abc17e509fb6b23c84fb59cc1b4cfdf. 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/CH7811501481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11e1e4722ff1d7af0aca9bb5b65d4c1c6125295f5990ed501bad6551212b681. 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/CH7811501482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8259ecb161bb82e44e22c40324edc649f0e4af768ed708ecbf4e3119cbe8cf. 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/CH7811501483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aebf99816ad18fba6626748202a34a383bf287149f66af5d6128f15de94a91b. 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/CH7811501484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b731dda2ddfd443fd3df9c9e738aad5d189de84d804b2cdf5d376bfe0737ab. 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/CH7811501485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f6a77c0e1373549dc73be66f8fef34de47adef2db5223581db568e957c4789. 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/CH7811501486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b10329b9a39edc36bf4a6347c7fe5fab6aa8008d87b4e46693759f54c8401c. 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/CH7811501487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe038bec6cfb4258f81801fd752163d48016598a6407efcb528bf6fdf02eeda0c. 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/CH7811501488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf359f54c825196500afee12b0c2e2fb4c7a3ac5d5b56ae7cff8fad0439a85f. 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/CH7811501489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbf0ddb8454573d87fdb5b94ace634700b3cfb8e5729f4179b870756b0100fd. 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/CH7811501490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5eb0a6edd8afa10a06ee36f4eb6b773bbce41a1ab06a198f4427b75ec7925f7. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T14:10:55Z), 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/CH7811501491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71471075df18b066135f87d49e0e14d9125e9efe18d6912755f2b7fc8738bbd5. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff6621a5050b3e9bf8d1912f9eae147c96ce4495ccf38e2ebff5c894ce3a345. 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/CH7811501493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf368f3e19b30ff8f66c262fa1374065b07edd35722681dc3c358bd3762414de. 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/CH7811501494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8530da57d03d045999194f60cb070f2b04243faca0420159f2e7f592e2ad63f8. 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/CH7811501495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccadf055d49c032939e2e100c45d72954742f0be20549498db8a7eaa5da3674d. 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/CH7811501496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e424954c1aec5fff21c38b4ae6745e35a03d5446ae529046e11d1bb85e0d96. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/CH7811501497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9c67d3c59b290072a2ade92b0bdca473ca0f2d20ce263ffa1ba09a5972960c. 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/CH7811501498.
Dini Seel a chli la bambala la (feat. Sängerfreunde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f83ff64b85c63e3f693f85c813aba045fb4fbbafea939512a362c390893e54d. 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/CH5331600321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905e2e31e9eb615a5a89d98cea89769a0a3474184d831532228db28784b5814c. 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/CH5331200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648ffba220ea12684ebbfaa3add2aa587142269717508a3a218d8f40be1f4341. 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/CH7811501774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0adc9d9ba4746d7bd97168c44968153b9c2bfcde9b98c875f28a2290691aba95. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0af3e10910118dc8b48f07388cf9a67765a9b6aa814a2c447c572dd1d5c7467. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01dae4a5091877afcb9dd091261f71abdb9400496ae355967e0b28396fa47aaa. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a20c1deec3732483bd08e0a627a11dad3769064003435a09d81cb9030744093. 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/CH5331200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60171b7e511ac8f3b137312b9f0f23ad32eb047865ab081ac64b04c48cb574ff. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/CH0201110178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17075c2e55e53defc3a7dd7889f584b1c2d767e3b634186d8f0f85587bd905ca. 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/CH5461100297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa971d8ed63c2b91d39327132b129a46805e4b00065bca986188a1218d6bce35e. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5331400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318ea76816a0b30b38bde9b06f593fa16a41280fc7a7f2682adf98be46906b36. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5331400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f83ff64b85c63e3f693f85c813aba045fb4fbbafea939512a362c390893e54d. 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/CH5331600321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd806159cc630d82938696e80e74a5c7ac59dd0e08d74ff1c3f24d24d90be9ea. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5430500606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0879861ec88cd762028d167d034958015ed7129cdc819ab9e5dd440afb58df33. 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/CH5330800073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff37740dfd3ad42b548d2e4a8c5e4304df46e4da5ac4903581fbadc7227bbef2. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5331500139.