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 0x9cd3949fac344c20e6cd59632f8a757c518672080c885130d108eef094fb415a. 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/6866cd8a-33e4-44c5-a37c-8747ecb7308f.json and https://artists.proofprofile.net/proofs/artist/6866cd8a-33e4-44c5-a37c-8747ecb7308f.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 0xeacc60fccb51eb7cb75029b48f2f88b3b92b9ef1357c2a158f602e928b7c7d26. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T14:06:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXS382300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48e5c583d6d9799b2b978be3e6b6b95163e3aa6bec1a69cb36decc6f618c24e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITFGO2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a87eabacb6548f1e7b916c264a3d1a491c236021d8c48b8e5437995c3ea7ec. 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/BXXH52000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bad794b6f0c0df3a7351787aa12892710f8b96c5895408c627b80674adcaa23. 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/BXXH52300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e710400eb09a515f6e46649d27ce7ba175918556da8a19e2b9f040ceeb69ece. 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/BXXH52300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e38727954d0a1cd32019fd00008265534cb4c916dd59f7bacce1004be38f6c. 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/BXXH52300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e0828b32dab107b30d18536dfbb778cdfe39fa54f55546d8a2b7735c319408. 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/BXXH52300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1942f5fa3354272099affb9a5c419d86218e530beff7e23969d4325b7062f9. 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/BXXH52300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0cf1eff24724f0faf74329ac4df423a183c50567f42207ee1b32e0723c45e4. 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/BXXH52300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e98fe08f4508423452ee3fb768b44be725bbf9f5e6faa0090a73d8b95ac7be. 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/BXXH52300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc949a7b9419f88626faa057b0476d4bcfe922a0df67bf35f939de6404e358f. 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/BXXH52300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae6b084dd963c33f98e1f90dc8e7003df4d1deb3ad62b31e5c44c786965caa5. 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/BXXH52100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51914f829d4a9492cd2101a8238eb250f68f0468a439254023df3c38feb968b1. 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/BXXH52100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c896c0637a8344e24cfd38012b518923ebc0778aecd499fb49e7adbe76a1e6. 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/BXXH52100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ca3bdd76a683e08c5dc67045e9818d9b3cef9bd6a4855eb43ca36c06b650e2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T14:02:19Z), 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/BXXH52100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1337088354630f14da3e38e353f3dc3b6edf10409cd438742ebaf73845282000. 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/BXXH52100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb738d3afb8c0c917df5b92fb73c2262cc99360bfb2ea961a2d84b5bbc7ec72e9. 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/BXXH52100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696dae001383caf3bda640f36429435a9aa9227919026060b6dd259d85e8d629. 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/BXXH52100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2cc8cd53be45c63aab4c1258767ec87374332f59d90237dbc239282d3869a85. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T14:07:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXXH52100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6745686cda564ad17caa9df924ff9f0c640cf48d27ca7e6aa63dd9d084b5eff7. 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/BXXH52100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7317632298f2306fea4859d6fdcc38ea0095d51bed57ac13db90354b821b280b. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/BXXH52100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce01d9ce98cdb0cb27afc94658d32c4a8b1b93ef1bc2986b2b1a8b88ebc5ddb0. 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/BRRGE2200850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae6b084dd963c33f98e1f90dc8e7003df4d1deb3ad62b31e5c44c786965caa5. 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/BXXH52100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13f5cd8db6c015dca2372e22a10ab1ce83fa69fd8a27ad1d89993bda3e5ab11. 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/BXXH52000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe69c97144c9082aba8be483bc3209481d378215a54212710135265b71f945a. 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/BXXH52000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7758bb54da38231630097cce5d467ba1a9a8fa91e7db91e2a2485a9688622bf6. 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/BXXH52000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f19b9320a3903f8dad1cec0a7bc799195f61389907093c17a34d8750ebc1ae. 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/UKXN21942111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18b16b0c738a76b14edf13436b0575aac963454b8c6fe7487a6b479148402a1. 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/BXXH52000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9b77bf3367339dd436e30e3ae4b9deb028bfe54aeb452f5bd8d8006806fb60. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T14:07:07Z), 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/BXW8F2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6ef26db2f7428e4e12707e527128dea1c85a7bdb166633415d5c26e5e39d87. 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/BXW8F1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f804e1a43aab18e88eb4b3da89f39998f07a49d67c90d81cc4b5e65f275326a. 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/BXW8F2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316c2e3dc73a7b1b8090c9a21bed9ddfe3bfa037e0d1dcea139b32ffd8636451. 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/BX7O92400090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3fdfa3230fad156da02c1bc270f8dd1652fb7d69b998ac4eca552ac4c53b9f4. 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/BX7O92400091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5acb92b45a8c1152b552208f9c3750382ee8a4cf2793380ad0f3c60ea5c3759e. 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/BX7O92400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6d3b31ea1bea32d71e3044fd0b1f12b5b3a3bfc87c16250be088e4f264248b. 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/BX7O92400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda05b3d6d4d7c6bdbe530a42fd8f5497a2f8b980be56a364ab41ff6e5fe3b1cb. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/BX7O92400094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8af80d521d8b4821b1e1927eee4c810803832cd0c2ff03df695c4f231f3605e. 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/BX7O92400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59d1d6987c52bc320da76b70106870e77c618e6e832677ffc25dd729e3cfd51. 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/BX7O92400096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588bf8ee223d148947c3f0d5d76a691e1d443322794da124ee936c34ab6615bf. 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/BX7O92400097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9c251f1f15746a1f40bd0bafad2d6454c79d4828a9a874942b28545012f212. 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/BX7O92400098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fe99a7361fa2e2882d7a4fcf47832d0b5cab8610873ca79dddaaf634c81e45. 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/BX7O92400099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660b1b335d349f21d3f865bc5c776e58861ea36353e01b89f1dce3885cc20d74. 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/BX7O92400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e95b9d73175fe51d9e9cef33fe2cbf5374794454d3786a5cb41c78b32092ed. 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/BX7O92400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517b626d6a477a261b4de934aa42e66bf10317e3357e1a71ca9f156edbbb028a. 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/BXXH52400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0166938d1cedaedaca2b6e140b6cbbf7c8d2411030a4a4c4956fe660f810c0eb. 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/BX7O92400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749d5cd5fbefa6df70ccdb63ebe788b91883c7fb7ab3c84ca9ffe457cbf2fc2a. 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/BX7O92400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93d25535d45336e38614daa879aa242c8000104685767742c65d707e6d6ae9e. 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/BX7O92400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18e0c7549c7a979f6a1f3e2ca316a94b51940e4d3daf4b02a5a2f4079b0cb9c. 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/BX7O92400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf1ad93f129e58c2ab59db94ee15cd40f15cd36156ee9d999b1f5fc4fa45848. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T14:06:54Z), 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/BXW8F1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0978c5b8f59af98d8dbb0ceb9823f8939f381cdb9926da6aa41cfabc5f04de9. 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/BXW8F1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc989f206465d3b13498577bce76462158c8b2b5267ea20f2ae5cae93453508d7. 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/BXW8F1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b95794f17e89badc21c633fa82d7779504394e8e784fbbc8c611aa472fc0f45. 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/BX0AC2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a163eb05a8f36ec7c2a5d8f7a7a00f493245469016a1f94e33a4ddc7d186ad. 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/BXV6C2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c82dc32efc4ffb0cd574efb24639a4c05b69c585317951259598a2e4eedcbb. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXV6C2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b91ee1a026a6658120df269fe43015fca1a15e2cc959d6369882c667d892c1a. 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/BX0AC2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fa2f4c97eca928a47d29f226d9191e276724cae135ae30a4d2142ab5cade4c. 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/BX0AC2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c57e4a6d892dda7fa75e6adbac6152b6b21c52a87cd75efedb00827bd288ee4. 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/BX0AC2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb660c304c44c14c72982d909b900aacfb384735b42bf10c562c76e703e43e167. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXV6C2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde35af1a808155ba985bfdacd8da42a5075c08e62559debb91d7259ce7c39c56. 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/BXV6C2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce01d9ce98cdb0cb27afc94658d32c4a8b1b93ef1bc2986b2b1a8b88ebc5ddb0. 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/BRRGE2200850.