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 0x49dc0d5741fa179fb21a0424774f0af94abf48bf9b7288878f684aac0265d00a. 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/60a6040d-70da-4220-9ff1-a7295ee67b7c.json and https://artists.proofprofile.net/proofs/artist/60a6040d-70da-4220-9ff1-a7295ee67b7c.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 0x8f663ef4d4be5db3a7ea4b97cb2b5daa434b90e68fe415128bfc79dc22d92f9f. 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/US8CK1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717001502041b172375b5f51c587e81e0f02f17c6bdad36de26a052ae90a3276. 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/US8CK1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3bb2488a28a1372a958190f7cf8baaddc44c3422a0d135a208b89a358f0350. 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/US8CK1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b00f086645d046091a91698b29d1651721a7471109a889c3f7206febdea8bc. 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/US8CK1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996d7e92c0367cf112f83705f839753853d734b1075e4af8887df0ad56ed0bc0. 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/US8CK1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd546a20ec45d4167e20154e6258a7b8b808be7c6c680395e8bd52307c63607. 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/US8CK1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b7fe5db76b15b9efcbdda5acea9c118a8a9eb1cf82ef7c7e163c9f2a881a10. 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/US8CK1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d11400335b602d38c3abb3f834af575a3db2b9d19a34537935b8fd8edc156b1. 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/US8CK1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba12a3034c71c25717c0d04629923c204d9bf2573757e87159c4b834d1ccc97. 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/US8CK1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab23056618ddd5eabaf29d87b173b6b3c501f16976f7d38118e87da31c57ee83. 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/US8CK1800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f04f17646ebf5f11c3680b5d3f7aa9249673601035c11433cafc6b5404db9b6. 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/US8CK1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301b0a8fe5bf8264936b7e9bf11728d6a44a0b918bce7229c09a0bcc47e76565. 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/US8CK1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7b75ba1610f4280c016904da2a391a497c83e80d604036ca54a7b048ea154b. 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/US8CK1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca6073974794cf68206427a3a20dde820688cb551ee70e5fa1a6d65161865f6. 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/US8CK1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd96cfa77940bc4c3c96b215d47aca24ecb9e893929a34e11b1b0d7ad2b42ca. 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/US8CK1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e6850103dbe6d53e921c2860cdabbec25a80818bb50e3d4e976f1395b1bd47. 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/US8CK1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af9833e8c98c97d256efeb049319c7766f34506573a4f9bbf75c1061c091268. 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/US8CK1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0497230874800832eed5034968d93c78b0f8be7f9cde4a6f47c149f78ca94379. 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/US8CK1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68627f6f69fbdfe633a1268afd47e88bc268bfb48a632279ebf54d0e6659fc16. 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/US8CK1600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496a719e7291d1cf9417270585d66063b9360656d4b3bb0323518f045b8a9ea4. 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/US8CK1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f430bf4e9c1118caf070a08c7064c40b906436210585b1608f1f0d72d80e046. 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/US8CK1600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8fefd70d4a3e56cc2d815a6f2523e7f53e43b3b4541cecd17818bd2d865554. 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/US8CK1600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91146e9141544d8c3ee787186da9239be48aa7d127d298f1aa5419fca6ce474. 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/US8CK1600011.
Hidden in My Heart (A Lullaby Journey Through the Life of Jesus) Vol. III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a5aebea2b0b5fbe479e227834a4b9f94372f73de0546d7bb7df921fc72fd4f. 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/US8CK1300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeec9ab5dbb787ed5e56d27a00d7408ae40fc4b1acccc6050ad729f38bbdd244. 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/US8CK1300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02391a72989b7b69383e78de2d2839fc6774013e4fb2165da0a0483b0f671ac5. 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/US8CK1300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe487a052cf2eb8938524817b2a8e92bbafb3742a297b1a2426dca3c4c3b2560e. 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/US8CK1300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f397d5232edc0ad5aaf69ed895b89c9ee7f9c9061aa8e761430ae47502ab3e. 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/US8CK1300014.
Hidden in My Heart (A Lullaby Journey Through Scripture) Vol. II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3cd00292ebbb87581278f42d83bb2bf62948b2871c83c05d5940489a235dbd. 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/US8CK1100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b409686436a0aec22b3e1a69913460ef89ab9a98aa4950b1c25a2c0d28614a0. 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/US8CK1100013.
Hidden in My Heart (A Lullaby Journey Through Scripture)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a07e7386e0e812be89c28a5d6fe38863ca5fe039dbac69063c360efa320005. 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/US8CK0900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68db172e1cabffa7bb7611e63cdd99062dcaaa260826fcd050858b21533a6952. 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/US8CK0900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0dd9ec7362ba459de63b764eff799f361a209ec864583cdc5131bf6fdcbc97. 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/US8CK0900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ff624f4216571fe12139b6783ed0f71da39100ca269f6276971b5cd4d32d35. 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/US8CK0900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f989904e605739c0e11a3f5a20cb7aa174cbb84c2b6c995d9106a08b91d726. 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/US8CK0900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee9db4603b33c4d92452402872cd0feea4410ceed102b0cad4d8ec781286970. 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/US8CK0900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2fcf5957b6a842427704d97c19530b5e62274f89d087708f435b57d427a409. 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/US8CK0900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed14c42a1cdb8f360eb06fae831572257703c20122a512d16f9c0703cac0e34. 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/US8CK0900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410ac4d86de7ecf2ed29edcf9a26418385fdc2547cf1af5bd01d696a2631f8c4. 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/US8CK0900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992cdab7dc93a403c6a41d7f7053a204ff5c2e21f1175654465573e6dac840a6. 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/US8CK0900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5176a86a1fe8ced86c72646a21888710aeb0347973748be9ea74f6b3fdf0a1. 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/US8CK0900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ab1256fabcf40b8041836a44cd78dbb31a2d550260ff7b32f5c330d58a530e. 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/US8CK0900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351ebe8e9e32da65ddd9bb9be320305f520f14a0c252441e43089cfdad79e635. 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/USDHM0802915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ec648f189d7b3fd28d38feedf63a4d3590526853822d42d6b81658429a3031. 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/USDHM0802916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb59552289c453e43dc0fe54ae73eb6387a3393c44348109eae9fb2181d12633. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USDHM0802920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a969e87a3e1046b1d1461f120e6c963947095724a14c1e5ad038702882fb1d8. 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/USDHM0802921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901703681179547509e0920fe370f120dd0134163f23786e98444ab137049688. 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/USDHM0802923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203de35290eb4a1f72192d9768cc5cba014153eabfbfcf8b187929fa8ba35233. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM0802924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717001502041b172375b5f51c587e81e0f02f17c6bdad36de26a052ae90a3276. 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/US8CK1800002.