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 0x416dbc3cfedd12db32597b02b15e47bb6bbd98cdd3e7b70a41897a53a8808c0e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa334c1b-f813-443c-8bcb-1f4b88cdb8ad.json and https://artists.proofprofile.net/proofs/artist/fa334c1b-f813-443c-8bcb-1f4b88cdb8ad.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 0xd4b392afbfcddecadf719bf271b0e8f14124ef6d8b755f6983004c1c3f9ce81d. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/GX3Q92479302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ace75d6c43082d4a98decb9820133f07e40f19b4c32b20bbe4c4ffefc5af06a. 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/GX3Q92479315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bfaff5bb0d8a7caeba9f651846191b6b3f6c28fb939327d0521230faae14c92. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/UKXN22393110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7074027eaf46948704fc177fdcfbde5d59920b84e078126e91a2099a94ce829b. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22393112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38417c008c4e12a1be4228a91e198cb6083a1974fe6858f54f1011c4549098d. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/UKXN22393113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d7ae8e0027b36d3634282c5114140a44ae9d0c9c5149fb0006a3bc8c780803. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/UKXN22393115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ed46f1a216a57f0731b4a7df01ef3f32edd4a62be7131be1dafb6198aed331. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22393118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9731000040f9819122d217e7a622e0670f177ef8297a19e393168ae30cfe6276. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/UKXN22393119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b9cf739e75752b2170757e79af39e91f0a58ea0cf26e9ee7ab0854e916845d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/UKXN22393121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44561224eb26c42ce75366e496b4e03e8702e44c1eb7496f2c8812946c297465. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:35:58Z), 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/GX3Q92466480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2474ca447467c685c2afeb28843de6710d9bc18bec3e303a20e66c3c9a479e99. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GX3Q92466481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637bcb600be92fb44622f20139e28dedcd10cb4ff2f38e4cff1b56749163c760. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/GX3Q92466482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cae04b789162e6531a4d5c1e9fa8ced09630127728957d2470b8d73806e4cb9. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92466483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5013d8558cc42ab7bf99ca7244566f9d8dc690f28fe9b2bae6392b7fb09634ef. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:30:54Z), 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/GX3Q92466485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b121aabae26a7f6c20e685fa207328f26a2fd79ac833c5ba70a99bc1932f6b0. 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/GX3Q92466487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbd8ae7a9a3a37ddc1ee6195fa424d25cfcad924b3091e14f44f7886bcfa313. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GX3Q92466488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cf49a07bbdaa26bf3fcda360ff57d2c1f5f47e23349de17deeb6a3d05b52f6. 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/GX3Q92466490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687b9d42eef584293dfc214647f62fe0356ff3316c8ff13402226cf51d7fe37a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GX3Q92466491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29190998a2f9aa46ae9d80766b0c70d9036ce43c529c6751f43fdc48c83fe33. 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/GX3Q92466492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a5e20693646bc679ec3957b8740d8c7b432f1c79a6d97ffe26353c2af75709. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/GX53U2308882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ac60c1e31a2b4b92301f3ce3ddb363a1215b40c1515628e7e9cc07efbc6dcb. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:37:18Z), 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/GX53U2308883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd475385ec7e4b522f7ff47b7d29d0fb1ec163b29c0ab045ed325d5595f1bca70. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2308884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff014134fab894d4f29bc176178d8fa7b29d7f0fc0e9d16efe9e809f88399a82. 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/GX53U2308885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e2cbe371641772438f4007c21ba45aac67eb72403ab8433415892396fa66fc. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/GX53U2308887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4890527029ba968005755913422013230c6cf9321d8b8d09b35a0c52b4620a. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/GX53U2308891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48363f87e9ac04092dd90f44f4179e7c981622dce0f69abc5482aaf22c30702a. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GXF9Q2499471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e6802f4513970a40ae7acaaca40ae8726e0d263ea84036e6e2787d46697dd4. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/GXF9Q2499472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc563cb388a370de956bc55288108dc8ade188b9cb3582fb97d749ac6e1411178. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:08:33Z), 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/GXF9Q2499473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65839c36744876fe94ce77ce61051b610ef900483761e844354cdb6cf3a4548f. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:48:14Z), 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/GXF9Q2499474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e43ef101686f693ff130f08c1403f31fa8892a3cd0e02de6e4c24d3644d28c. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/GXF9Q2499475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef5e2dc5c3ee019940a9f6812826805a39bbcb29d2e3d4b7586d817d86eb840. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/GXF9Q2499482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8304ae561df048abdd66fd9b4a753e2fd54baa27404872b64c4ab97e696799. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/GBLFP2563476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771250ae270476cba369e18cccc85694589d9ba922e5f357ec5013f4f98f12d2. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GBLFP2563477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ddda4436113e1cb32a15e69e1e1476afe167521dbc3d199083e7707d20fa84f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBLFP2563478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5625d492ffb4c82d4fa6ee1c4e5996cd90370da38693d37138d00c0a75e64d. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:18:47Z), 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/GBLFP2563479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99d2e4d9a9d7cd668bdda0ca18c078a0d916cee6c54c50e7d9021c248268030. 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/GBLFP2563480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a326eb4b002a55dc2994ba52a7f42efa59428525aef6a3784f7ce004a7f4c3. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GBLFP2563481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336f68cad9b18f6f065a34a33ff5a2fe3d7b3673a75d659d658c3f23d37908d5. 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/GBLFP2563482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80e3221b0ff0bd5f5256c4f38ab839aa6af05e0e7ec904b78deccbd78757cb1. 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/GBLFP2563483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739be4f7456676a8745049337508f2bcfee4ef29e5eabd14e5370a484ee67c2f. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/GBLFP2563484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05731a97037305139f36f7d92ce0849728e8a87583c10faced3786a914f358b3. 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/GBLFP2563485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a8c7ab8d8042df02cdc94c5020ec79c76c31142b8556feac41357926f3b18b. 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/GBLFP2563486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753221ade1d7e453c8d6610456369d140ae1dab4cb89c67f2f78ee44c6d09569. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-20T00:26:47Z), 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/GBLFP2563487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36da9823c5689b4ce445f18d509a7c453e42448cfdea57b943d57367908466a8. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXH2J2591431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eadf2b30420173674b7e68ac73e73ac4a40a70b23f527cfd30e4b7c3c4aa59c. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/GXH2J2591433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48ada3371a3450ce0bb554677e765424e1800ae657e2bf2c0d9c2dfc236a162. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:17:23Z), 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/GXH2J2591435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff43662520d5161d1405851d9d8e5149bf49682d0153e0afdedc72187604ef62. 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/GXH2J2591436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054a6c986056d5ea0e3d94bbde0a8fea8dfd0d472069b24afa39ba5e523b6738. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/GXH2J2591437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306058fa527eed86feb518b6a9121db3a6e3e7369378b11efdef880b178ac0d7. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:44:19Z), 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/GXH2J2591438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3229ee50cbb01dd084abb9932987ab7e9c67d899ea423b1136c464be3f1cee50. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:11:07Z), 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/GXH2J2591439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b60de0452805adab52a5500857f087e370807430e6d2b71938f44199ca5b1b5. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GXH2J2591440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3c76c051dc641ac4c0aae3af46d9fdb21416252c280773c3d2e066c512351f. 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/GXH2J2591441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0856a7f1936c8756311c894413e609c83d5e563da9897aa7e1d8d512351c225d. 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/GXH2J2591442.
Ntembezelo We Hango (In Memory of Market Ngwenya)