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 0x15f6a03a232a1bca0f2cb86fcdd29af406b60abfd239e40d4b5ff70fc98e3978. 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/88899b6f-64e1-4465-a2eb-8657eea8a30e.json and https://artists.proofprofile.net/proofs/artist/88899b6f-64e1-4465-a2eb-8657eea8a30e.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 0xc2beb42affa59981a505ba03b3db510334be280bf4db9e7befdb85132343a860. 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/US83Z2206430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ff7d07e36223325d366e6caaaa99f2afbf8f9f938ee8ef82c28082f124efa9. 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/US83Z2320139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2be6deb87f2db21f8a77785759835793e151d6549fbd4bc4d9f9196474a8e5. 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/US83Z2308011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ea2636ce054ae54331cd5a9363f9790d5dd1de9576a87abb0f846b13a3ee0c. 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/US83Z2320136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0149317837641c50a79dd72950765c28141e5f9c65b975d6461b0e7ddcc9e8b3. 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/GBEWA2205350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0678711ee18693d22ce6fe0802ef104e523cc4f55d2da92a51dc43c9edc328. 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/GBEWA2205351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b4fb76dde2bf4af542f91e5371cdd57c3284df6008cb3e8647e2ef8a92cfd0. 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/GBEWA2205080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a081222823db40205d065f62770571aa3580a0bbf4f36b06bada2fca612b1a. 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/GBEWA2205300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0a778577f15eff40f9d74866462a6fd371c078eddb59b5ef28e7498720c456. 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/GBEWA2205352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d03d4fa6847391060a3187577eaae2dae5b460dae8b3c1c25028ae59e028bb. 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/GBEWA2205353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3788692c58c753331037ec02caea6627279847a64b02dd7ee302f45d7773f9e7. 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/GBEWA2205354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a59b200fdd2014ef59215331838bb3a9539e62b1cb93a1d24529d77dff3d5d. 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/GBEWA2205355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaff06a1c2223d0c170586eb2d60ed6ab039504924e42f37dd0ff719be1af0d0. 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/GBEWA2205356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234ab176c2afe6259f280d3a64b231262108a9f880cbb970021171ff960d431d. 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/DEY471983955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82f4b5577a4c8fdc5449fc2def18adc39a9d0c54d17e24b99b3b602cff03fc2. 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/DEY471983959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65378917c4aa392d395e3f7460c56d60511af83e3ac6f7a4ec1f103acae8139. 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/DEY471983962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e2a8ca33a5839929291e38bcb09f8fdbcf3fc4473e59519987a6f5349a1338. 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/DEN061700508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4887d4ac1c90378699f093b1f0df36460bbe71407d86725697e71f7a3434f6d. 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/DEN061700509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a9218cecb8dea06ba4f9afb9fd96994838b811bb698772de74ab9a474697a0. 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/DEN061700510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e2112380bbe0a5f875219757d041d95039a597adeddc973ce071094cab6521. 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/DEN061700511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742c4f2ec7f7d268ed95b1ca599801a45cdff887e10d97842216331a0b8dca02. 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/DEN061700512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816f0b609ec92dc017b32bffa0332082550e445fc8863ca000501677bf663966. 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/DEN061700513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9485fe98ca07fbc45e22c479705bfea594a0e48e3cb69a4809e60e604e03ef2b. 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/DEN061700514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0d6e32c6d0ccf1283457fb383365dd2e86a89bf0efd49a89328375631a7e84. 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/DEN061700515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde3eedc7fb78f83eaf828e1cdedf2882d5a59e540d964a5f58ce65a6546244a. 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/DEN061700516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acad29fb48d157fccbc2d817ae83ec221eb6ddbe52daa24f37d89f25bea994a. 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/DEN061700517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c95929e08232a1cf3206e02889b4622fb32cdc1331d2a1cf5a03ed05d28500. 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/DEN061700518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9edd33288dd6543fbcbf359469c7f9d01526739279d57e1da0ee8f869c9906. 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/DEN061700519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5715a917c7505586250add02d7b97e4e6fe3fb10c9d5e5daa1d87be9d1761029. 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/DEN061700520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a4e13a67fdd578903963f8a293a83fc04e99236e48d905580b5f9017ae39ec. 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/DEN061700523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6226386a77219a8fcb24cc0e85b99b93dc43c299d5dd53c8c71b04b3e8ca119. 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/DEN061700521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6ed850d57ce61332d5bd8c4dd241af6d12400dd310fb0c0b06b30f0e66911f. 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/DEN061500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902fc97beb7ae717a8fe64a80451ec21a461b899f55d95ddec9d9f0fa4e734e2. 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/DEN061500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800771bec991b46edc6caeb5f734528e023b96d78fea1b599713b5b61ff0f0bb. 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/DEN061500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e707ca7ef478b864703c2ec033896ed451254c29b2a33344bea6c1b805a459. 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/DEN061500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f8d75fdcf3a3b08a9e2f6795b2329ff032c3fb8b3b73f1548a95fdbf7ca026. 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/DEN061500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c0254738b4b50291fb68130d5db62e9c40bdd9afe1021bbcd930bda1bb7157. 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/DEN061500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a256e1720b9e1415995adad3eb224ab11328f5fe7c35379425edfed6ddb2d9. 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/DEN061500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e57a1baeaaba6c91746f9175d4d9bfe4f23aba614291fbd0c90897c5865e822. 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/DEN061500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e055f67ed21b711b9f0092b93ab330bb0cad06c263151564537a38bdd6d18bb. 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/DEN061500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2485c73a42c30ff629b4ee588e8032ada9969adb5a114aceed2dd1e78fa238c6. 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/FR6NC2330730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9003dc7591fd5acf62d0c1dc06b8898cc66994350cddebecbeb603fcee7d363. 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/GBEWA2305730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bbb2e6188119b3039cd73647cdf21a1c3438835138384708b72cce0c23d6be0. 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/ITZN72300071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f89a5a97b2f30287932589614c234277ecfb0594a68d2dd6cff4c54adb529ff. 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/ITZN72300073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb942dcfdc07bbc8fdcef75a6c9fc6b9c59d4c2b8a96117efec9fbd4ae0d57748. 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/UKACT2330784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c682c6c90a9b67ba797d027b34b214b1e70ba58f433f53e3752dab0a99c72e2. 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/UKACT2330785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a59b200fdd2014ef59215331838bb3a9539e62b1cb93a1d24529d77dff3d5d. 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/GBEWA2205355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a081222823db40205d065f62770571aa3580a0bbf4f36b06bada2fca612b1a. 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/GBEWA2205300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b4fb76dde2bf4af542f91e5371cdd57c3284df6008cb3e8647e2ef8a92cfd0. 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/GBEWA2205080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a081222823db40205d065f62770571aa3580a0bbf4f36b06bada2fca612b1a. 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/GBEWA2205300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b4fb76dde2bf4af542f91e5371cdd57c3284df6008cb3e8647e2ef8a92cfd0. 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/GBEWA2205080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68b1cab144d45969578e4f97b31ae5e570673c3eb0f1d2aca67045528fbd8d6. 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/AUVC02286110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ad9c2374aa47cd20ed4d02183fa6d5d29dcc939fc62c08da311dacd9a9ac30. 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/AUVC02286130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38be1821c7cfae408d1c1a3a1807cbbf266fddee0ab17e6250a03d963a174f2. 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/AUVC02286131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc1b1f901e7fc8898f21e04c8880ee3963b3853fe18088968a2cf1cf858d760. 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/DEY472272149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2beb42affa59981a505ba03b3db510334be280bf4db9e7befdb85132343a860. 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/US83Z2206430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34bea300b61c78a3dc3dae6c559d741650e3995ae714101ef87b860af8c65252. 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/UKACT2132423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49691dcbbcdc78305e80882f4198ff99cf7cfa5d36f27a216c9e5744d22e56f. 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/GBKQU2138468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80d89e95948b8ebb374eb76ee4f80b8e6d2438a065ec03b601de3b6d1ecb308. 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/GBKQU2138469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4dbad8ed7c5f2c5f51401621c37ac573864045e1605010e50b3bacc64b3a57f. 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/DEY472172374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf777c1bf918a60e6d6b17785a5a666588d18a4b4b3c62d63121dd26ddf03f78. 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/DEY472172375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dab2a71a9220fefef3573d831ecbc8ddbaeb7da3bc25d8f89a2dea89b6b45a. 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/DEY472172376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1560b91a4af83d80d5ae1bbddf8c0ef62dfd78826341e8d99beecfb1c0b7e7. 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/GBLV62013649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6ecd5e68d6acc636a38dc7a242fd8cf81a272054f0caf066576dbe845c6d2b. 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/GBEWA1909740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa85d74621981ceeae50a352ac68f6b8dd24355dda31793625e9c854441390b7. 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/GBEWA1909741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fc8352b2155aef59e0605f9f8867b3cc4a84c40921d0d305d5d09d6c5c934f. 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/DEY472086112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6674cdfd8cd4167173cec47c3df1b582e203481007332a911eb76d412b21554b. 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/GBEPM2001548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc8e6a3ad5d6bb7a1c675cb611bbd619c60f94f6b32e5de94c3477703973e1a. 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/DEU672000866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905575fa2bc8a25a91a7b4c95fabb9e0607ccf5af26e9d13872b71c3897909d1. 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/US83Z1929275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08888aed1e2654b3f33ca9c788f56acafb9e80c513634cb2ccd0379b0da7bd1f. 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/UKACT1947037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb274cb51fb200f9bf2da756d876cc97ef9fcd5f1cc940518939f47bb60688ce3. 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/DEY471981439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2623e0e05d5ab29155b0602f9b9926feb113bf973a74e5e82c01092829f947a6. 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/DEBE71900116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b83ef49d3b286dcf8c7ce0f9b260a2b46c1be4df2363d272d809729fc1b5a99. 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/CHA811800179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133209ed37b629151c8b3cdbd76d42a4903e4c65ccc8183bac8023a0c585c10b. 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/GBEWA1908715.
Deeper Sessions (Mixed by Tube & Berger)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b5d0404bde2f1570887490678a0a2e6d14b76b5bc48f78ef3c3c7f63e15b09. 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/NLF711405486.