David Lee Garza (born February 15, 1957) is an American Tejano musician and bandleader.Guadalupe San Miguel. Tejano Proud: Tex-Mex Music in the Twentieth Century. 1585441880 - 2002 Page 79 "Garza, bo
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 0x085a1170cd64178ebdedd4ac93d28c9fb49439bb2799f2c58de76bac78101911. 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/5290db07-ecb2-4c4f-bb44-1e4cbff0f45b.json and https://artists.proofprofile.net/proofs/artist/5290db07-ecb2-4c4f-bb44-1e4cbff0f45b.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 0x5ee0cfb0c5cf5407821a5ca37eb11397b63f40fa385f03b2d7608c75f014f32c. 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/USEL19100221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a4177312e90f4681dce98d5d09fd203404221acafdb4fb41ff5fcb468e493d. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/USEL19100223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5e350200bca77a5a83d2ad68e0a97e87fbf1f79cb4253d83e99ec60641640d. 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/USEL19100227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5727534e03d5125cf8aa0b86554f5b0a4e8fd395b69b535359d06ca8eb451b64. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/USEL19200386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e71a12e59afb1bdbeb300dfe320ed8e3fb4185405d2b92d5c17ba25770a4a0. 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/USEL19100295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d35add882dfc50fa14c4795e40cacaa6e92a677b2e90702ce67a2e17575418. 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/USEL19200560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156789c78cafa4b3445ff55529e0d2a54c2afbb8acf4fa017e7e9f28b252e71a. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/USEL19200561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee38dabe94f0d5bd8a4b5c574f9fa0821f6cf42ea369a71ecd39683a21867d8. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/USEL19200563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd20b5adcba5e20cfd42d4f1edb1850a579143c0ce2939705b1cc6cdca25058c. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEL19200564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d84033ff20fbf4ef0207ae0008af19da7f9faadd13f361af0fafa7f29b0f805. 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/USEL19200565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113da586dbfc452e9c12127ae21c151841d07d4d495438c301362f8648451d9d. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/USEL19200566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368a384a6b5a16c7948a75c0d00a3f8eb0924e4e1cd89c4befb6167f47a24d66. Chain 2 (Bitcoin): anchored in block 957544 (2026-07-11T09:08:48Z), 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/USEL19400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528e6e0b5c59b6c09e198ce4cf11ff80e987750fd8cfa08f193a59a43c167b1c. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/USEL19600043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300ddf73307e7954601aca232d8d9c3362618611a00f57a3412f17cd955686c9. 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/USEL19600049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7481631ffebdc259b3fa13c11060127ab4a3163eace674efdb176bfa2e1be9f. 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/USEL19600053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5acf78e38b6405241680d245f1c0d5e9ed72994d10204b7e2a50c57b1ce79f46. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/USEL19200385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a4177312e90f4681dce98d5d09fd203404221acafdb4fb41ff5fcb468e493d. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/USEL19100223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d814895954427cc9e1cf45a74fe23a8597a110c9af513a81fd66e714eeb45f1. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/USEL19700564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd89cf6d2b04e3f63122b22fe9c74b101f932c95ccd43e10f157beb98b453e72. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USEL19700333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5eb5bb89445e8e035ed0aacbde06279b3ea1abf9b869f74e147181dbb82800e. Chain 2 (Bitcoin): anchored in block 957541 (2026-07-11T08:23:18Z), 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/USEL19000191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad76384b713ec84c7866a281c5d4f5f6e49773b1e4b110fc052b3d9993cd3df5. 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/USEL19000193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a4177312e90f4681dce98d5d09fd203404221acafdb4fb41ff5fcb468e493d. 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/USEL19100223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5e350200bca77a5a83d2ad68e0a97e87fbf1f79cb4253d83e99ec60641640d. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USEL19100227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db8f17063fc25dc5415187ae3a3da595c5104f0d067964a26d9ade6e225d901. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USEL19600048.
Tejano All-Stars: Masterpieces By David Lee Garza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6087ca22e06a8561606fb13ab0cf45a2621f9f97bbeece5e07fbbaece286e4ca. 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/USEL19100297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaafdd4dbeae15d6f159962e5af32d417f17176aba61a142f217dbd3a55e4d4c. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/USEL19101485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a15060c60a30c11a0e773bb7f5c4f640c5d03b0155741c1e152fbb73cbfc90. 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/USEL19100229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd0911df789406cf05d65bb80892685f3705ad20994b4a925b9904aced96b18. 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/USEL19100230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9e2bf14158e6697b356c13ac8853b769fa83370e38b00d0136b67100b72b14. 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/USSD19902618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fd6954e6e0d35d2970ee7b2f4b3bbba0f1013f3a5c80b796438df7624aa66e. 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/USEL19200559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec545a13209ba67b6cf8071f2ddb1f76f9ef665fa1c586744d731283505649c8. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/USEL19200558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee0cfb0c5cf5407821a5ca37eb11397b63f40fa385f03b2d7608c75f014f32c. 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/USEL19100221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a81ccc9fe1a4fbd3a47faab3850d1af885470cde5b548b2008fea16bf87d1e. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/USEL19100225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a4177312e90f4681dce98d5d09fd203404221acafdb4fb41ff5fcb468e493d. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/USEL19100223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9298da620d267019ef8f3b8deefb50fc52ade5335b0672a3e707246595437d6. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/USEL19100226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508221ccf30bb4ad55bec31386a7448108166481c425fce36bf55626080e88a9. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/USEL19400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e9819a22cb52debc11df303fe75e308be7555a1e5bbb3e6a730468bd3e013e. 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/USEL19100222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a15060c60a30c11a0e773bb7f5c4f640c5d03b0155741c1e152fbb73cbfc90. 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/USEL19100229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04dade262020ed9e6b70ce8d13cc080233a78140fecc55684f8934c0ee0a619. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEL19100298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5eb5bb89445e8e035ed0aacbde06279b3ea1abf9b869f74e147181dbb82800e. 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/USEL19000191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a4177312e90f4681dce98d5d09fd203404221acafdb4fb41ff5fcb468e493d. 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/USEL19100223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c508e9794ba258b43ff09edea5acba10254488e0f19d6070b4e71761fa8a53e. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USEL19500424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55eaa2b8176d6f6cbc4a76d75521656118f0082ea3b525d1ab910c0c2a839ac7. 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/USEL19600045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c98f455851af44725ed81fac4cc072c13897a97e231de609e3f379ad8b2515b. 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/USEL19500425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f09c7a21045f7d7efcc538c51ef71132b37740001f980d46d0e29a48b229a5. 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/USEL19700565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db3c29bc728c919d886293651578d8429eda823afb10881682870b633eb9037. 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/USEL19200562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55eaa2b8176d6f6cbc4a76d75521656118f0082ea3b525d1ab910c0c2a839ac7. 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/USEL19600045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db8f17063fc25dc5415187ae3a3da595c5104f0d067964a26d9ade6e225d901. 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/USEL19600048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c508e9794ba258b43ff09edea5acba10254488e0f19d6070b4e71761fa8a53e. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USEL19500424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5e350200bca77a5a83d2ad68e0a97e87fbf1f79cb4253d83e99ec60641640d. 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/USEL19100227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508221ccf30bb4ad55bec31386a7448108166481c425fce36bf55626080e88a9. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/USEL19400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04dade262020ed9e6b70ce8d13cc080233a78140fecc55684f8934c0ee0a619. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/USEL19100298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5961b4d6a1bfcb62b8a11a3dea1950f4913c69bb13c1e51994de55c48bfeefdb. 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/USEL19500430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cfe453095db841acd9d3917d19a7b510f8a87c84b57a7aae4f3a78bd614582. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USEL19300177.