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 0x4b91f86ce888cfb42c11713f850c3dbdee7cd4eceaf5ddb3f703546463ff7b9d. 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/904f9e37-582c-4f14-93bb-2fb1e85cdf8d.json and https://artists.proofprofile.net/proofs/artist/904f9e37-582c-4f14-93bb-2fb1e85cdf8d.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 0xe40ac641e04825f88a0b90619f3f00613e3c575015ec44275bd7ffd053fb3c01. 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/QZHN52442838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cfa5aeeb0fdfc6f2863e08dfe8618eb655f0fb18ae8f402d6f3ad8c3633ac5b. 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/QZHN52442840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cd770b9cc878e39625ac9f829043d7f12ecd9d4898e27ba55b1a074972c101. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2203067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf99c6bc363c34ee5294365c770277facb616a9eff450fcd92d2f2c48b03d63. 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/QZTAW2203070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2fbdf6cf1cd0b53ad2e14262e39282179513b0f2e74188ecf73bedba783243. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/IT9PZ2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8577f36cf19402e51ee80d8acdb0f58aa9a5b4d19fb0c8a7a2a48bca3a02942. 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/IT9PZ2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1520aa54227df3597845e4313d1f7dd1ea1b308bbfadf5a462358003018fa568. 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/IT9PZ2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e556fcf1ca6e19165fc4b264299da4729457e00895aa5f1db2ce69a49028d5b. 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/IT9PZ2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc80fca9545c4534bd6304615e3a59879aa0866a5ff8b250076239ed6054a6e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT9PZ2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4026605065edeb8c45c209f8b09e14ea1cd5c21212dcfe966cad000ad7dd2867. 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/IT9PZ2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715ee271bb776ff24a45c1fb9287d356e4835cb2abd6c752dff4ea15f02b63c9. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT9PZ2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb415d059653d7608c98d685df9af10fbf95b0a9d7a00a7861f9fad4672ba4665. 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/IT9PZ2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2360c97028e93e9017e61bf0efa711cf88f9807037c6fbf2d6de383e0b0c592. 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/IT9PZ2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f43bbe2eeccc69123c5af9d3899693fbcd81553bbb83a820dc7551242e4d2f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT9PZ2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15a03863edeb2e12e22924576acfb52b06179d983eac5d786f4f0511e70d8c9. 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/ITUM72001177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dbbf95bfc750e0e8fea89392ac390bfbe450e0fc54116dd6ad41072128d5645. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITRWL1800174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b6b4cd73948685aafbfbf4070c47cea419d0ddd820413cf76dcf57244c778b. 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/ITRWL1800175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff81d50b727f4b4e2f3bcb359b6e82d6c9c6c85e03ec54e3df8c2d2ec0dc0bf8. 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/ITRWL1800176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c9f31ae633172178d99c24a1804a10a4f7f197a547d9ed175a590829eea042. 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/ITRWL1800177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8179ae8accf87989c5d2108bd7f8c7b66b7741dba2133c384aa8d280e3f9106e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITRWL1800179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2f8116647e5ce78c583fc3ebf1c526396eac758f5f6517de51076f67bd2faa. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITRWL1800180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed5eac9ac464dcb73b009b0bb05c20992443119596b9d484fd3079ffdf9bb69. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITRWL1800181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6591904f7fb4da322ae35d807e00188c7a2e1c693e1df761b243b3286a52e43a. 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/ITRWL1800182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1434aa37540d54e924f49dcae5ddeac24c43e6e47ce95d12baa6ff03bbd76319. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ITRWL1800184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15a03863edeb2e12e22924576acfb52b06179d983eac5d786f4f0511e70d8c9. 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/ITUM72001177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54bd97b076dc1d3d19ab974083cc572bb8019dff86bee3bffdff7473c7d51ff2. 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/ITDF62204001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d15c45f572bf14b804c080d476d7a2d9c20434e14b0e0650222697ef78df5c. 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/ITDF62204002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d55abf33027dd306d2d77fda0a426d6be577106ecbf2276b0ebd233053c62f2. 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/ITDF62204003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908c18f5926ac5af87b89cc2c8f5b6ea1d5710ef724877b3b4dd0cfa0710eb6d. 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/ITDF62204004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce001c9393468c4975a7ee3757ce6b6921bde92b0a0f48886e2b1df3536e3b0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ITDF62204005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16c6f1d969e516901ee62181381a3bb0599178bdb5eadaab99c245ae0e9e455. 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/ITDF62204006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9d5254157efc448f6dec80eb58dd663c6eb30f99f226cc8da5b21716913b89. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ITDF62204007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4781f00808e47da6f8e4ed355bc414f539d1d3553e76da0a25a4c52c34d92db. 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/ITDF62204008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179b466bb65e14450d3996edd9f83a4fe5180e78c71988fe5c791ac29b1d4168. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDF62204009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e75d95b4be81ed386f2a136704a46a7b04bbdacd31d35679b870dff4303dd68. 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/ITDF62204010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba886027a16a3fc539255c9612d1ec5eb3ceab6edbc124ff923ac155b8daefd6. 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/ITDF62177501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9835632cae075f7fb7f2ba01de9b78ab17fce3259c2650dbd0dc105bcb994a7. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/ITDF62077020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2881af0c7170407756d6b581bbca8b4aa0ba2f4aa1e6bbaa0d97a42d6a7217d2. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/ITDF62177502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb37d58de40bb21136a4bc21bf14970794a8c009d3ead549922e61a4b245c6f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ITDF62177503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24bb0d4dd74305d9fa3694b704acd0fb28aa81413a3fafa17e2fee4e6d75fbf3. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/ITDF62177504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83b701b52732b89682fa22dbeb70eb2a59bfeb24a980ad52a4f134aa949667e. 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/ITDF62077102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359ff3b0c037f3d199d8e92ba41887165b154d17f187f2038068a1c07c7c27f2. 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/ITDF62177505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10c054d906431a10de2b3e16f507a6a789e7c2254e7992e68cc770cb6a8766d. 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/ITDF62177506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff52aab5f2e70ccbb222c9e505686f523f66f9ffc016f610fb06a9a4b0884ad. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDF62177507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec433747c6ccd8fe9d675ae824139ac509f177889c25e15a90e48a94b826fc8. 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/ITDF62177508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d1dd986fe4211b68b375e8626ea049bce276210c3cdf906f0cb69d4c30cfd1. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/ITDF62177509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e0da6f886bfc5dc8f0663ca1e6abc482b263566a5ecd890a554e427b7175e3. 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/ITDF62177510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba886027a16a3fc539255c9612d1ec5eb3ceab6edbc124ff923ac155b8daefd6. 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/ITDF62177501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9835632cae075f7fb7f2ba01de9b78ab17fce3259c2650dbd0dc105bcb994a7. 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/ITDF62077020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2881af0c7170407756d6b581bbca8b4aa0ba2f4aa1e6bbaa0d97a42d6a7217d2. 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/ITDF62177502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb37d58de40bb21136a4bc21bf14970794a8c009d3ead549922e61a4b245c6f. 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/ITDF62177503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24bb0d4dd74305d9fa3694b704acd0fb28aa81413a3fafa17e2fee4e6d75fbf3. 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/ITDF62177504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83b701b52732b89682fa22dbeb70eb2a59bfeb24a980ad52a4f134aa949667e. 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/ITDF62077102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359ff3b0c037f3d199d8e92ba41887165b154d17f187f2038068a1c07c7c27f2. 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/ITDF62177505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10c054d906431a10de2b3e16f507a6a789e7c2254e7992e68cc770cb6a8766d. 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/ITDF62177506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff52aab5f2e70ccbb222c9e505686f523f66f9ffc016f610fb06a9a4b0884ad. 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/ITDF62177507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec433747c6ccd8fe9d675ae824139ac509f177889c25e15a90e48a94b826fc8. 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/ITDF62177508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d1dd986fe4211b68b375e8626ea049bce276210c3cdf906f0cb69d4c30cfd1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ITDF62177509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e0da6f886bfc5dc8f0663ca1e6abc482b263566a5ecd890a554e427b7175e3. 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/ITDF62177510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f3c01f0aacef016c4d8e2d0d9594feae16c6889e8cb2288e37e5362456aab0. 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/ITDF62077060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37688fbcb3e1ff5cf1d2c3fb761c99fad5b027b92bac0b2a53d2c7681098a7b7. 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/ITDF62077188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a30da7fa3fa31f8760c2e4b09b100b10c15371ab5e13855c460d0e66f1c1cd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ITDF62077189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73609bbcdc363f6af7a5debc0c392372d2325fe83e1ec6a46e6b381d9c22b2fd. 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/ITDF62077190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74eca5562feb4bd55384e630d3c10fb1dcc3a03134b903b02f9a62260f3e1ca. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/ITDF62077191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104312562f058aaf2b46fc783eac14b45c08db1f3dcea6bd2c59f691fefd8243. 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/ITDF62077192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46fed1ec29ac1fadcd78144f64936a6140ee55ce620cffca35e2ab67aa0600e6. 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/ITDF62077193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9835632cae075f7fb7f2ba01de9b78ab17fce3259c2650dbd0dc105bcb994a7. 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/ITDF62077020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd624194bd8c37fb193b452130bb44cd21a803901b72d0f4df31e47d3a7224262. 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/NLRD52027828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396975578b455f376e4bb3c97fa380801470b4621657c84cd0840a4ca421dbe8. 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/NLRD52010011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb284dc85c4be68f40ad07991c0a0cd98c82e162ed526bac72da1e1fcdb667518. 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/NLRD52027829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a356dbad56c1f505c537443777c29d96f4e8d4df621aa82fb2bd9c941209a1. 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/NLRD52010012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20aecefae1e6a2961295cd012e1e30cf4d9be1bee7936ea94b39d9f237ec9c7. 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/NLRD52027830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9dc8626b1b763090c19fe3cfa12cf67f8eb87da60a943b3da555d549baf39f2. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/NLRD52010013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fffa5333f3b8b6755e945dfe4b3e17e968e54d9b143b5b89a2fe81ef20055b5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NLRD52027831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf469f5d65caaf9a6ef5c29c0ebd7e09fc19d05a0fb1f1374b27c0b57fb562392. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T19:05:44Z), 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/NLRD52010014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c79843acb8dfabf055196bfcce23bb241fc2905328633ea37b21958b9045095. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NLRD52027832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee62919b6fb41a289ae7bbd83177d8535e3f6e0ec1b3f01ee08f18c6e9bef9e2. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T19:03:58Z), 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/QZFZ52040287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef2e84fe1d931eda9ba6739bab993cc944bae18dd2b34ff48200c7f75d94059. 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/NLRD52027833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2dd8ad872fe1ffc644413585a8fb7134cd25f70292c31923401b24ffa362df7. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/NLRD52010015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8a8b2de5dca85bf09a9825a0fff0466519c2ef6d5f1c417c630be0506ab53e. 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/NLRD52010016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92550b39d7bddffe1e9d40ec0ae74d0ef362d85f1f389e70cc77a46420708b70. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/NLRD52010017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8672f5f4b8e4575a060f16c970064ba096151c93ef96e535dd61adba18987f18. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52010018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84dec931b162aa2075418c45db94a61e7448e04b5b1fae0e60f20ce8ace6be4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92323592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba884f5bda021fbf6f083c82142afa67b132366d3338c6e5f53665ba6f164f9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92323594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc00cb5d03bf7087bc6b62763451bb1dc4aaddaedba729e3823faca65491410. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92323595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598cf9e32550043090b68c289144e8c7654626b22045e73523e75305e5e2f42e. 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/QZHN92323605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55513f3e1e124a0c49d2c32191dad8bd885dc8a22e14e41015db81dfeade146. 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/ITRWL2000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4842bcc0d0c71da702f108ec47967de1ebc06c266027e3fc4c48c7dfbf5c638. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITRWL2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc1aa2271d0b30c135a4e8cf93b3e917d3545af03d35b9702d2660f4061b404. 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/ITRWL2000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668ddc92220940f71a845f8422ad1ed36ddb60e27cc0f0a770bc1b309c564941. 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/ITRWL2000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd2e80fa7630f7031a8421c74addad0bc49fc37c97e6874d9641ead36b69046. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITRWL2000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626077e6fabb099377fbec06f0641607af9a3dfb0afb05fd88d3ef55f93f1634. 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/ITRWL2000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcbccc2886c7d8e1f89519e3f6dcada204ba603c528e36afcfe2ede929e861a7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITRWL2000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41823ffbaa77cd69216d237ac2e8c079e51d603714e15617eb5bbbb7e7e7654b. 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/ITRWL2000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396975578b455f376e4bb3c97fa380801470b4621657c84cd0840a4ca421dbe8. 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/NLRD52010011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a356dbad56c1f505c537443777c29d96f4e8d4df621aa82fb2bd9c941209a1. 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/NLRD52010012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9dc8626b1b763090c19fe3cfa12cf67f8eb87da60a943b3da555d549baf39f2. 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/NLRD52010013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf469f5d65caaf9a6ef5c29c0ebd7e09fc19d05a0fb1f1374b27c0b57fb562392. 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/NLRD52010014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee62919b6fb41a289ae7bbd83177d8535e3f6e0ec1b3f01ee08f18c6e9bef9e2. 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/QZFZ52040287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2dd8ad872fe1ffc644413585a8fb7134cd25f70292c31923401b24ffa362df7. 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/NLRD52010015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8a8b2de5dca85bf09a9825a0fff0466519c2ef6d5f1c417c630be0506ab53e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NLRD52010016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92550b39d7bddffe1e9d40ec0ae74d0ef362d85f1f389e70cc77a46420708b70. 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/NLRD52010017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8672f5f4b8e4575a060f16c970064ba096151c93ef96e535dd61adba18987f18. 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/NLRD52010018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1b1050e17afa3a3ba257da61129bc43880982eceaf0146f2a7f1a64de05fb2. 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/ITUEK2200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec29c794b7cb58ad10d055f487d84e0d1b349ff186745e7bd395ee7aa0e6aa5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUEK2200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6725bf9af96b368fdde3a40a7cad45330dcbfc863a48683e15366a78b04087b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ITUEK2200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc497b005cf4de208ffbbaf39c81c94c6570c0443d7ba495a765d8c2acf4acd2c. 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/ITUEK2200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd7c3620a1242b243c9a4b00c794e89217f56e2a9580a233a909280c12d16c8. 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/ITUEK2200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68419406c053724cf1775cca46c6ccd121ae2502667d4e308b130e5b8072ad7d. 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/ITOJX2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ff26dff43a963300928193f3eca4bffc545b555571bea96efb664fab330d2d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2176523.
Piccolo Manuale Di Guerriglia Discografica: Parte Seconda