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 0xce8fcdea7ec5566222e71ddaee822a1c91dac19946bf4affe267eabdd1549f89. 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/043e1f4f-f2f8-42de-af5f-b9f480d5fe7a.json and https://artists.proofprofile.net/proofs/artist/043e1f4f-f2f8-42de-af5f-b9f480d5fe7a.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 0x26d86f67ee40a5a965a2f4410ee7dbfd7c359018f3e33b1466d186ae0dc6cc4d. 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/AUGBT2211024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6fbe4a400a2314f08ff064d3cc380183f4523b97491811c4b28ad665fe18160. 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/AUGBT2211025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7f6ef45f9e161268632ba39d6a78f72500382c5dc430589b0f17084ea4306b. 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/AUGBT2211026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35cd3a3bf6991a3039274f4d9e519514879ce917c7202f2f6d1927046b9721e. 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/QZFYX2290846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6484d627e4196578fe560f61510eb33b51d7e717216c74fcaaf645a097f2be. 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/QZHPJ2213987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99bee926d81614ef540f5b8fac0d5e20679a8519474b856dbd3d0a4cec98ad42. 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/AUMEV2252845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088c44df638ba73cdac3a1dab85ac49dff178a6dd636a4a995d0c9b35be8deeb. 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/QZFZ62252877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7e2d0b8457f106ef8066a2acbaf3339ca462d83351b8694610e249bc01d46d. 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/QZFZ22280527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebdcdf5c66f2721fe61cb66239a5bcd9eda374be9afb2bfa3a63b8b8ae9db67c. 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/AUGBT2211035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5829c5ebd6a9b0f55f0bfdf2582770ac4c93a853d7ac7f6633ae4e2d50144c83. 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/AUGBT2317436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb394390b2b7fe1d3c532c18fee93ba0399f4cbc280f93744dcc1edf61e898f. 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/AUMEV2381462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f52647f908a7326b28f12d9d4afff42b9d0010f52e8034cb2ac76e6db0ff414. 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/AUMEV2369172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa110715806d711e79f18105d247c3fa65b3380945d3310544c48734b1b8a78d4. 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/AUMEV2387745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ab61698521696d9c38a98136ae5924de087a3a6e2ade9f3ca8f0d44afcfef7. 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/AUGBT2317438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67abed3b4328e0ddf5a094a0705feb416dbe573c9104c8ceaa9fc1342d57a981. 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/AUGBT2317439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6849668b6c07d03af9529f05785f40744968d3dafec4ba751dbec6cb315fec4. 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/AUMEV2346102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904c5fb1621deb16670195b0b718337ec42b5ab5f6882711e60ebd9289983dd8. 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/AUGBT2317440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6cf1d114c6dc141d6ad6bde5e1dac734cf2bddbd183c49d1c2ff1e890f35dd3. 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/AUMEV2470980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39085e4afd9f5d7f0fc7686d48b6db17df636a49c5d1c3f46f8c791109b6b23d. 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/AUMEV2470983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc067f796c83b0acc33e20eadbd0a7cbb3195d832b38da9e31fc25df8da7277. 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/AUMEV2430964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da710ae814997489eacb40608fc4979bc624aad8eeb1448699d88fee6788c9a. 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/AUMEV2416221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b326020d2f076f0a61d6a2d099afb62173371c5ad143c48b01cd101e7ec423b. 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/AUGBT2360578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89adc866eca48ac2c3aa6e6c00493bbd347355b14dd86362461eead377cd35a2. 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/AUMEV2446654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89adc866eca48ac2c3aa6e6c00493bbd347355b14dd86362461eead377cd35a2. 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/AUMEV2446654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b326020d2f076f0a61d6a2d099afb62173371c5ad143c48b01cd101e7ec423b. 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/AUGBT2360578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc067f796c83b0acc33e20eadbd0a7cbb3195d832b38da9e31fc25df8da7277. 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/AUMEV2430964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da710ae814997489eacb40608fc4979bc624aad8eeb1448699d88fee6788c9a. 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/AUMEV2416221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc067f796c83b0acc33e20eadbd0a7cbb3195d832b38da9e31fc25df8da7277. 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/AUMEV2430964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da710ae814997489eacb40608fc4979bc624aad8eeb1448699d88fee6788c9a. 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/AUMEV2416221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b326020d2f076f0a61d6a2d099afb62173371c5ad143c48b01cd101e7ec423b. 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/AUGBT2360578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da710ae814997489eacb40608fc4979bc624aad8eeb1448699d88fee6788c9a. 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/AUMEV2416221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b326020d2f076f0a61d6a2d099afb62173371c5ad143c48b01cd101e7ec423b. 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/AUGBT2360578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f52647f908a7326b28f12d9d4afff42b9d0010f52e8034cb2ac76e6db0ff414. 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/AUMEV2369172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb394390b2b7fe1d3c532c18fee93ba0399f4cbc280f93744dcc1edf61e898f. 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/AUMEV2381462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa110715806d711e79f18105d247c3fa65b3380945d3310544c48734b1b8a78d4. 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/AUMEV2387745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb394390b2b7fe1d3c532c18fee93ba0399f4cbc280f93744dcc1edf61e898f. 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/AUMEV2381462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f52647f908a7326b28f12d9d4afff42b9d0010f52e8034cb2ac76e6db0ff414. 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/AUMEV2369172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f52647f908a7326b28f12d9d4afff42b9d0010f52e8034cb2ac76e6db0ff414. 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/AUMEV2369172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6849668b6c07d03af9529f05785f40744968d3dafec4ba751dbec6cb315fec4. 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/AUMEV2346102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4763e67d769c84b92aab6e451dd08745456ffa1d7acddadbbf13054edcc7f2d3. 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/AUMEV2327796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ad320adb74f0bb84036e770e951b8a6cc4a448547adc6eec1f5cee5e637bf5. 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/AUMEV2306526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e7dcf7f5e9a30ec62f986d12022bb58d9e8524d726c76a685612f5d870b4a6. 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/AUGBT2211039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a74f7e85e4cccf79ef2d768fe0e7a0fa85afc4912f9c8d56359bf496aa30c65. 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/AUMEV2250178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86035e041b5b9336e71a9f6faebab748ac8cb0190a4657c269ae3d69f4acdc17. 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/AUMEV2278207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86035e041b5b9336e71a9f6faebab748ac8cb0190a4657c269ae3d69f4acdc17. 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/AUMEV2278207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a74f7e85e4cccf79ef2d768fe0e7a0fa85afc4912f9c8d56359bf496aa30c65. 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/AUMEV2250178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a74f7e85e4cccf79ef2d768fe0e7a0fa85afc4912f9c8d56359bf496aa30c65. 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/AUMEV2250178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf829b37f51304804eb704d4bb5dbdbb1dcde7ece3975880c10d7b7519cad97bc. 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/AUMEV2235335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2bf01a4d9ceb74f08d19eb31369deef6780ef87cbd7cdab15bba3ab898da085. 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/AUMEV2213747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2456b1e977277eecfa4d39c991b40c0df032233e8d52293e55a952962002d1b8. 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/AUMEV2290098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c16be8820fee52e8ef13c136b0ab95a765d002577a2efc94485a5e467b5e85. 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/QZNJX2173996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1aa394a367d9994924da490c3f5c24e320f0e38ca5afe75b380f8d734d5118. 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/QZMZ92182913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ebe2d88ac12b76e6331d144e94fdb31e3397661cfb7df6e6fff07e5a89960e. 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/QZHZ62154873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b3f76fb185dffbd5f7af4fc88fcbb939b34dc01c24b30ebba3aa49f51d777c. 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/QM8DG2161645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2568675b6d61e6a8c571de63bc8c51faf5cf5fae6076e2ed5f7a4c9c83e839. 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/CA5KR2424649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99bee926d81614ef540f5b8fac0d5e20679a8519474b856dbd3d0a4cec98ad42. 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/AUMEV2252845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22dee605e13bf67c0ca56ff03dc8d8deccb8e6952254eae84a42cf86605b160e. 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/AUGBT2321586.