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 0xd715f3e62f4c122dacaaeaadccf56fc48d628eaf2a25b519ba6477f14425f101. 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/c84b5830-8dad-426e-98c6-2987515c5414.json and https://artists.proofprofile.net/proofs/artist/c84b5830-8dad-426e-98c6-2987515c5414.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 0x9fab771ffc0609f7fe50756343915c1bb0600f79ddc59dd03fb5a0257220f30c. 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/QM6MZ2050818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a2390961e9026202c344b55786b42c65e4228fedeef0e53d2d61efafb18ba8. 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/DKJG52301001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d06da41104e7889c214913fd4c5397288581f8a8d2984e0bdd468a9d007efb. 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/DKJG52301004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd889c913274180aae980d489358e0e5f541f5133b46a108ffb7ec6e8d1f8cc3. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKJG52301005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d1a3eea1539387f565b0dfa38987b06b8dab66953981c7f959cebde88f114c. 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/DKJG52301006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5dd35b192374da477e1935ab246f8e95855c7140c1587aa08f888e0d64dbc6. 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/DKJG52301007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95fbe347987bd451536fbe7eac008d28d88814ad4ee795b15671f767bdb7272. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKJG52301009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf98e15b91ad79332e51892a67982f8cfd0c935b45dab0368fb16d40fe77dc4b. 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/DKJG52201002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802c015ea894c7b40f37f4298eed67ff77c26c2e39b6272be393133fb3435138. 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/DKJG52201005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf5cf6af768e26dde059e694eeb084ef72244dde6d686d056b70e6f7337f068. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:50:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKJG52201008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79cc3fae7f45679aca1abeb70c41cadfe4fef1696aee7112bcbeeca6d13d4618. 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/DKJG52201009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a2ed054ecdf3c10fb51d857618994ef4521198492f63fb621eba3289b89186. 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/DKJG52101005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8389ed48d8ad523a8b83b06e85c112af1f85fa4f726758122f3194cf85583aa9. 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/DKJG52002001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46217f9a3743e1b7183b4ec1526af15d382a923d99fae40927387a49e79cf37e. 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/DKJG52002005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44af7fb600ab379ebd08495a51a101c404eeddcf1a3b3db7fc0a9167c25e525e. 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/DKJG52002010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109980239da161f543c9352c12000d2dc95bcd6884565817d77cd5631c5d04dc. 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/DKJG51904001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd354bf9e4e62718b61809521b140abbd9a7314d0f35ce4d47b41f988b74d838. 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/DKJG51904003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372627c51f15cc5e59fcdf816d1f4ef000a7a185ca74bbc51bf771ed6155b371. 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/DKJG51904004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a48389ce028b728fc4c3ef37acdfe753f7917a4b8dfca7ee96e83efda92d0c. 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/DKJG51904006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe66e8bc14e953c12dc8f10baeb0f4fd1f3aa2349ca32f916056faef5c8d7e7c. 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/QM6P41982084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfbaa0df522d05b5e750204aea2827cc4a45749655b1fc61c7e954580a98908d. 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/DKJG51904013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c5936285829b966c96a602ad70e3bca772e229a13237835f0f05d5543346d4. 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/DKJG51805003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6606881e94da64ec3799a3ffe14f1dc42a100a221f595eecb1ea5dd7bea22d81. 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/DKJG51805004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf50a84e97c9fb45e045c452215ae94c972d884521ba921489a7b090cbe5775. 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/DKJG51805009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b16f64d23d03f6fa5ee1c26dba3d5d474256c96f0e1907bd1a8ffa0de14f771. 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/DKJG51801002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c87fc115980173ed5bb16f696564ceb9ae6c3f763027f6f6c125a03df9e88b1. 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/DKJG51801003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb6b7d217f10c68b5c573c264cf91694d381f795cde899cef88bd9df577920f. 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/DKJG51801005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb8499d9be92f1ca45faf0226804aa868b91d73544ccc2f2495b31ab0e19a06. 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/DKJG51801008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ea21e14cca3ec604773aee696e0653dbe327d2f600faf64f251cc743a5d8c6. 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/DKJG51600901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d07636433fe732d734353fc2f87c8f5f591f64b27bb717a47bc3501c280708. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T14:04:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKJG51600902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621ef1d1cc369cfea87b067cdfe4d9d35c57d0a8af219abda08b782629ca9e58. 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/DKJG51600905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac652ad729c0b3ccce027dad1fe3e4aa18deb6ab7c786df3f18aeca4cb97dd7. 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/DKJG51600908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65f4882dad4d2d362633fa47c056ebc97b86097c49630d6023a3409f3f438b8. 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/DKJG51600909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25b802fa21f0a5b234974c2050f01337e2e006aeeb002e1ef6fb7cf5ec583b6. 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/DKJG51600910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91fe2b3e72397cfa9fc5267b0be8df3e23cd3e174246758141d01b60fb3f7de. 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/DKJG51600912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9577dd50e33d6bdaa556e88cf194bae00c0bcee751f846ae1add7234bc9d5e96. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKJG51600913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a9c5bbfd92a049f2f5dce86796fcf64c39551822279452cb7b10b4c2f71eee. 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/DKJG51300201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30687bf4c751c745948392b80125d85e4645a2999f85eaa04626bdfb367a1fde. 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/DKJG51300203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea02142f635d29a49df832f068ac82d90056c728789d536667227a377c98f6e. 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/DKJG51300204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf76572111c18246379f134a4a675136660a9fb421bc2e4f1546385be664d59d. 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/DKJG51100201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12694a3b0948335c4e2c40eb96ec06a824f076af2481e4b8323607e2641f0bf7. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKJG51100212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa086db3ec767dbfa0da52758b8d494eca5ecb3e495b7c42a17e5000716a76c81. 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/DKJG51000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63006566c4ce29c7d1c0c30732860929d72f580b67ba6e798b1550ff0fd1a21f. 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/DKJG51000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5e97022b72effa17851f76d892e8316f70fd1d09d5aa18b809c82cb1fed0a9. 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/DKJG51000106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437a663819c7e9e2ceb707fe4754a33957161790b6156e56ed564884acb19d2f. 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/DKJG52401001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b231aba8539bb1a7d7920d80b66d4b306277d3c23359b11410497969b1ecd45. 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/DKJG52401002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9053873605f2bb98f9d32c3e1c0134dcb0251dd337d7f4190d10e2ca747c93. 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/DKJG52401003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc5eb27896a5c9d2a281a7c8b97eacb17b3572a0fe957ce47accae08fc02603. 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/DKJG52401004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834551c313f306c4923acefbff246692aae2f0d44f22ab699decec17cf783032. 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/DKJG52401005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e8087047c0fd57d1646d5e985061fa4927ff60ad562d99e0818aff03ce1e86. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKJG52401006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b231aba8539bb1a7d7920d80b66d4b306277d3c23359b11410497969b1ecd45. 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/DKJG52401002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb273aa1d59b6f011c6702ecc3c8de912169242cac675540f0eefcda1beea43f. 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/QMFMG2343272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7cc2fe5a90048c56ac103e3053680b907f1149d1317a64acf61e66935b06b5. 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/QMFME2357956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd889c913274180aae980d489358e0e5f541f5133b46a108ffb7ec6e8d1f8cc3. 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/DKJG52301005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766a91be8587f45cad31803bd146b127652bc2672645428325aff43d197c30a9. 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/QM6MZ2207992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dff6c402719bf0d505454aa25cd8336cdf4b3e706655f52762e573f22e7c15d. 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/QMFME2180866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1517e42b2d446722658ad716e7e09141a177bfec9408688b46a501a2bf0ca0. 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/DKJG52101003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ed541ce32601e3fe7ec18d3d2af7ab9118978e6b5371d9846abc695f604272. 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/DKJG50804003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f19b5af9e03df3c03ff863f11f5e600d2cda14f39ba741622e99eb4d04d5ce5. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:00:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKJG50804001.