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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5ea364dcbf70fe70c568e649095e29fe5caedbe93a7d3ba80aa5ee69924c19. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/66b5c9e3-5dda-43a9-a161-bc34e72b6e16.json and https://artists.proofprofile.net/proofs/artist/66b5c9e3-5dda-43a9-a161-bc34e72b6e16.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01d4a0cb9fadb7d27cc4a8de13c77328c367943074b13438ff3557bb04af1fb. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2407018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6f6dbcbfd14ece989fca60d3dc65ecbacd5006121f5a69a8a6e1486f91f2b6. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2407023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b05796494cefe409ecea155cad7f295fc48b67f1a755339a9f7e83e5b74f4d. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2479041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df31abf3bbe881cb4625c1edcb4779a79a7fe88d84aef6f78c374a8f67e2c78. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2479042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f7f8fd764f0cb81036466275399d217c57555a626bb91feff7921309e63834. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2479043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ddea7cdbf2a4745aa8284d531eef1e175a64a8ffcc7cc68b9776a0d9dffb036. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T16:12:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2479044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c27a541a31e650728e97d3daf3e18e4572c6d4000f92f893eb7c0659f1a6337. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2479045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35772c54504c2c0882687f2ce4c50819047bf3e11feacda295d034a7d16dfb7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZMEQ2479046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9afa24a8c5bec9387162dea6558a0768eca33f0433646783eb25ee056fa26a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2479047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb703f6e418ee856d547e463aef8255033caab0c6fe893f650d84b57ca0e1e06. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2479048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47e829bd0df20533c4a51e2826a0248ae0318f5859d86894a5166bcf41ca7a2. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2479049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dcc8d90a227894d1d0f3978c69a39a46358613e6385544b45a028b0746ae715. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2479050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1496d209bbebe5b73ac6d5abee85f7b713423f486a5a67456d9cacb91178745c. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/QZMER2417396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa64c569234e416a2829e1984b0d2b26bce1f2cc6bc68ca789b3350b42404ad9. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZMER2417397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6711a42ceed422dd3a40f6fa34b3181b805b474ebdeabbc44ff22e9461aec635. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2417398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88a3d295b4340e4d09cebd02a97b455c468b638858fcdd848a1e7cf46db3eb5. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2417399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04454c7d9bb432a98dd0cdc5f6a4eb15fac3af5f00a9aa64c8609534fab7b6fb. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2417400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1befda93f237ff564cfdd0eacf9fcd37ad0ba32036768afcab3d1bdf072cb3ad. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2417401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71b34c485828e8efe7ebd5c48c67eea3551e8b90294435875e151b25e2cb962. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T05:21:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2417402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978062b321d9f540f09ca7f3a35b005214662ffdd4f4093633ea2d8387392f0f. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2417403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c16eda4698499e3eab79e3d06e64821d5c231674d997cfd06fb33f75ac13b9. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2417404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8476973e20fdec52d56c39eae7673321b304f08477753311f42b198b7a61a0b8. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2417405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453253a9f08808f1e90679e3c45f3996607869a7c7ed9226d1f7695eb086fe1e. 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/QZNWQ2401033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfe022e112c8e8f532fb85fc778bd0d3d179a15a02ff0a1e8faccbcbffc02a2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZMER2496126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e638c5fe45f55ad83a42fea36a647f57135d8b8dc32da48ad9137afe59115e. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2496107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c03d56611929f608ca81ed1b2d490c0f63321127baf8604c95a09e56880329. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T05:30:12Z), 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/QZMER2499558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2d0feb2843604fcb08bb743746f832c1d68c9b19fb15939c86eb1f7b935fb0. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2401032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a1b10e0ba00890a589762f893bf9ef288ad922263d38fe89888104b0d1e6ba. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZMER2493470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131ae7526c62750a027343bcdd95b6e3aeb85e3922adb0a85f88bf23c840f379. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2401035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431496bf50425f9adda38e1298b1823115b0dcbbf0d31315d92bee2b490c2bc8. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2496108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4997b04796a5a86b2dcbb3c2272137ebfa8eae37a428e38aa92bd8066d8b7b02. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2498078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76416a0a6c373c00b3da8f407318985ca078a70a837a2c48cb24a1cbd0b0e922. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZNWQ2415109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd792441947d0dc7515d76ed5861e24ca8fb2c31368681b27c6fe912e8645fae8. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2417233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922ad8a14570f401b886deae4526935bf4a8ded0fc386ffa2b67a58036237657. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2403970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1263464b7c4330172c7a1ffdb2b3a195f99cfe51f759b9255b4f05c5ec775c4. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZMER2499671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df8aae58101b7730f148b92bdde8864fe8a9039ceeb3fc4dcd0942c6fce5e28. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2412851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a7c599071383bea31f79b8b316449098e2fbc44d57e9401e88d489670c2b17. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2417235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab97062142fc05fed0791f475815ef2b8c5d546f4bcfe08655c33bb9b168963. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/QZNWQ2402473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abce38f25d7a177264c4926f67cb0f602506c841420a0f6084bd86bd19df0ae. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZNWQ2410423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13be1a501c94c725203b2dd829d3d2783fb6c12f89dd4b78a91ef6f031023ae3. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2415106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6761a4abb7853bf5bf15ba4de8e473e0a3b9fefaf98a4487ae1db0cf186e8573. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2499668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfedb4fe66cd862b14371970219fa70e51630b710efd0adae014e36fe8d49eecd. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2417246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5f4aa817bcd7f905b809b894b9204626f24e54915dde2afa2fb2adfeb7ea54. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2499673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe678d62530c966c9705676cc5afd03ba1483035daf1ec95d56caad07f605f48b. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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/QZNWQ2417236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a9b7797e7623b9df07119899bd5e2af0253b0074b7d564ed5e405595cb6ad2. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2499674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd070c71aaabdef2a904a624e84babd10a2da2dc2560059b23f470a49089f213b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2415110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94cedc0c94ed94729aae3d408265135e2b448f3103405aa2cd3bef716a89f0c. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/QZNWQ2493105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392d192c7346cf7a41792cfafe772b76721239ed35fb3a8fd7edba4815936657. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2493096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080f6991ec5d81c9dd12cb45bac17c3c2eb9cdd2efdf3271d2e1a98d256e7e32. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2490414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404c29a03747a4126a26f8057a09d3a29b5dcb1df658beb558ba4622ba0d06dd. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2493102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98608c07952d24b11e8dc20a8bfecb7bf11265b81dd62eb0fcf9070d4ef1fa2c. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2493100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa484d994b28e9774f241daa3da51ccb1455ca91d8e2a8f979ed577d26fcaac2e. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2472583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba17aa3f0405250bee0ee95f8eb58d6433d374d55f05c056a1ea77d4d08c8c3. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2472577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed95e21afd001cd95861b126108ee269ccb7c7308a9760feade5fd2828cd6f8. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/QZNWR2471510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0ac5c642a66e1b80ec5d74966abdd0f49e1cada75fc797a4839f4897fb37db. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNWR2472578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d126c5ac49b78901ae348b374514d78583fc486b8f6f9de66d34c4c8d375be. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNWR2472581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7277d285a4b5bd0c0b1f1e796a22fe3732de426a248c871d1d41c811a2776a47. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2471506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd6aa8f627490f708b9951f750d8e1c17dd4adc1ef715327daa5a18ff244a41. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2470560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f35790c5edb8e72698f3ab90ae7250bc5fe00cdd09c9026db463323f4f897d3. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2472582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7220c4c5f7255c3265252e6fe4ca3a1bd615e9ab53f497504d393ec30ec360. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2472576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00277e67f9a1e8a012f80a164d656a956d1c4b6422a70d31a857ed7a3f12ee9e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2472579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7516dbdc3c85467222f4c738841057572797ff823d21367adcc3c6b697e19701. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2497940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b843a67377081c565de6c6e1f7bfe28c0f0fbea15cd5ffd60eb42e7df099862. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), 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/QZNWR2497937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e80507fb0bf2b5eb42d35529771160b7353c37a3f7cda666fcd678f86386d26. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2495112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8e04291493f01ca543374e9e1d9af01ca2ad5439c0e132542479bb9eb59c97. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZNWS2400607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc444a5bd78cc659772a83fe295757ada67c6a9370d377bf8a5d4b8ffc496682c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2495156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088b4ee50b9cc5cd4c4a8ed41974b199cf5f5bf09db049d15ca09575a488afa9. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2495090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0520888d186704495d732b0360cd80512754999931b5b5549db231f191baa66. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2497942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8374c3bca0a33f05f16b12aa35ccef5e332220aeafae520d9cdc4d3c2e11d8ad. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZNWS2450684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9a740a33299f892cea81fc6d8022aa9837629b5f0a622caffb17ab2f4f30f1. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZNWS2450686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a5be5c54f0e8c3dccd333eea2e814816f9ff68a9d1e9a4b12bc04317c7d8a2. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2456208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e70204e9c70f67501e3fb6f9674fce5b4a1d87b8c9b2d930b61d20aec222f1a. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2454067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a25b04282d67509d62032a4d7c7e4fcb3a0119daccee6f10231c017ced1eda. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T13:04:09Z), 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/QZNWS2454073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c4e2d827d983666321d0d2d3c39f80aa2bb758480e2d68cec62e50fb80b359. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZNWS2450691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67cd4e420673cee400ffc2e67060d5e16dcb76ce26ad7ba37c33c80a0ab1204. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/QZNWS2450689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36591da6a1dfce5708257ef611bca001fd76750c372feac4721123346d55668c. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/QZNWS2452529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19a77f519baf01724d6b0b09c1d67f765df700f4ab3ce8b46819f0133ad7afe. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2454066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cdbf4ccee7aa110a42a4b2264bfeba1ca8df53a1a101d6a1c5583c75e23652a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNWS2452528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308f0bfd600ca3dc7298ac7bab2582e9d2ee73d0c6fa6c70524fa74778917c72. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2448522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279f5fc47ee49b2d5cac02b93dfa10775ad593b9dc07f924332f8851b84d2e3d. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2448552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c92c8a14e42d064714aec80d972cb31427eb0f178b9c06fe46933b77061988. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2448483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d47123f0c14ab3b43936c350db7e44fdcac7fe8b4e3421bec8535738a0d620d. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/QZNWS2448506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213b495a928614793077451b3e86980a5a9a6bde49230b8acc6b15ca7923c5a0. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2448440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5dfc071f20ab577a7ea0c3fe86e3342d4752c767abe968f383ada5d11b49b01. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/QZNWS2448502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcab955c4b3f4e0ed01b7e6bacc042f3b3a8b38fb22def49148292aa0952c973. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/QZNWS2448475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a29c8b9996d7271cb3806d8c1ca04f62e5781d38c3affaf4901e28c59a7dcb7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNWS2448458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f466fd4b594df9b177a4ca98ae019afeb3b6d9015a7797f345ddd160ee3901. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2448438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034f41d108ec5f24f9645c56eb84dc10f0f20ffcef27800a7e42c6e84be28c4e. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2448395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98957976be3add908f0260fda7bb50ffca61adb33a84b062e950060a04f44aae. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNWS2448443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838566e6e53e08a7a0ebb83c94710d4283edf7777d48a3a89d40919dc21dadbd. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T13:04:09Z), 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/QZNWS2448484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9a95ba3a61c0fcebed90366c3676e02265b3251622e533a62c9e6aec9e7dd0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2448461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498bba71e826fb7a639c46cb3288aba55250131f4bb85e8ae4ca140ccea24c03. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2448394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a65c6f96a024e754f0377efc3f7a7e8058ebeff4e97e48fd4ea0ae37758dc13. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2448455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab060c82756100062eeb853d0345bfc7691497e402b15a10c7ccb425ebd8128. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2448397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be387e0f2feac5ebe64179fb23410f6adc26285951bf71c1bf0b1897a041030. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2448501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210fa63b18a374e240e3cd3fb497e0fd95db9b2dce82704680377a7d2b843db9. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2448424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e35dcc0c3b6980016b55525b5f122c7f9a7341a8596f85fc76fba3e8879ae5. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T13:24:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2448548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc090bea0682a30c4aa3e030851cf308d86fe9d67aa45796b67e6f91e0de5e084. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2448500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254c560fe935a5fdc9166bd1d614204094a59c478d932038c762ecd6be87268f. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T13:10:36Z), 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/QZNWS2448543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afd2aa1f71167935d33cb415e252f7e99cb1e272472b2a943759a0dfc2e0614. 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/QZNWT2438084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb427a9d301336079aa011a7d0c1c67a2b7a3b84f02b89d8e8df00b448ee228a. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/QZNWT2438085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09941bcb427208466c6884269f2d94c0d23eedf64dd4d79cfaa407f2fffda40. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2438086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886e2b30d36b068b01ff91579edc05fddac9eb9f5115fe5203a5b3041a75e9dc. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2438087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea096092f8069037d935d14a35dd42bdf27ac8d11a545252a456e85454b761d6. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2438088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8500864d7fb8d6b39e5d11111dc9c9b1cbcd10e36ab6415024bf8fbfb9d934d7. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/QZTBE2517782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6d4c9d4796d0d4df2d0af8827e249283f9d63e831cdcbaee5762312c89a126. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/QZTBE2550297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c9f2c2b94e4b74bcfd966ee2ca4af2903043c9c09649a3bcf01912ad17a21b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBE2554510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8f53d08327c16852e73aa3519330b6efcde84444ec33b4c0718ce2ee6d2335. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2527210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc223899e648e71b96a6f17fe05bc469b0c25202e48eaf265177a47df3b876604. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFS2504532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7bf10a2ea67dbc04cf37dbee33c8aa6e1ef3c2b0afd250e3af87f9b77ca577a. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFS2571359.