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 0x616638590ffbe797830bde39c1fb8993e20634521f31071c44a4f31f4efc3257. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa5b21eb-e1f1-4d9b-8a28-6462c001ef9f.json and https://artists.proofprofile.net/proofs/artist/aa5b21eb-e1f1-4d9b-8a28-6462c001ef9f.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 0x97608f6bf41b1127ae14f9e635c5db3ffc670e9841b9155390118b1843b02e81. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA59D2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1746884b16c24eb43a3fc3ea62ed0b5dbd7ede25807343daf67bbca664621c. 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/QM4TX2087999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1f662402dd2c0e842b39cda816fa85c6db744f466e219c658ea06ae860f01c. 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/PT1GK1900061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41cf7890cff51cea56579a952e3d0b380ef38bd0de4c70e9b0df5449d9ea873. 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/GBKQU1913644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8769c5bc97f157cd8cfe140c6748e8b15c2a436f43a555d0be8f394de9b18b63. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/GBKQU1913643.
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
Muyè - Black Coffee And Nduduzo Makhathini Journey Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86715878dafc688facd3ab7cd6b7246ca26d81b469fcac0987d3b227faf38553. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAI911800336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb647d73c27eb68f48bc95b1c1c40123430181282fb094fed071e3242a5367fc2. 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/ZAUM72101566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f8d155e2daa0f6642b4975869434af2182c4f4c0b576f533793a44c53678ab. 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/ZAUM72202625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9429a85e42acdf017bbed26f73e1f5f5d261e456e78e2ee63137f0a1a8044399. 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/ZAUM72201550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9776823de4b392f1dbeaaab554524179334e84219c26afe20dab4afdbe2a7e. 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/ZAEI72300053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc657c04594f7baf55bc0aa85765ef994bcf6a10792e096bb459a3a3530a95895. 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/ZAI911600050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb12605c1945cf63ac8c4bfe698650495bd7434baeb698f3b7d68e42de287275. 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/ZAVDU2200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc0ee9859fdfdbfc977d4fb4695c50dc252e2c2fd2789e66d95a51510ff3d1f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2467934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e94552f59626a2f620113bf98e42aef68f9b02442ec1124939a22963f2cb42. 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/USA2P2467936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ddc5cb93ea2ec9b7f24ef49ff355749ec19726762d9fe410086094a20f61f8. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USA2P2467935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d1571ea7a420642120fd3b76d1d214ce10f869fef33d903c42a68c83d0bcdb. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAC012401634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d41f6662ff4bdb290ea4bc2445b6dcbdbc7eecb55802cf231f5496a1599657c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAC012401635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73241d7e7ae9f68ec0fa9b812a4a21a32dab3688ae750dbdb27bcd181d998042. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAC012401637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4da64d04c99f7ff64171e71e60d2b61927f76bd50be1bac5ae770e587aa3c1c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ZAC012401638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6dd0ed26a6c84c1ce5b57da4b9b6b92c6b8d222cf43fe2f14b4dbc4c321f1af. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAC012401639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb05a467ca6021a07a80b737f84c136b2cf3feea255eee39e081bc7efbcc5c8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAC012401640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4253cf5d3b971a9c48c2d4ca2187e42e7fafadf30a79e1071ae6894717b2c6e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAC012401642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734837a5e2cf955a263a707ae89213b22fbb3db5f3096481f8301627c2ee259f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAC012401643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2111a9db92cee009e1cc2579a906a4c8dbbc4cd9217876989903880bd068ca. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEY472575007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec49af51b7ba3117bffef516da6d0d0765e89e1601cabab65e52ea22a5c5426b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2580116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5ee7f1d930cf783ef46d3690722df66c5078b148d7d2ceb070f8b426cda88a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY472478728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f3b318491c66dd5941f2f6fa4814f13813d219bcb4f6f99511844fd7b08553. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2467380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb112f772535fb50dd69f99a146117b26bbf3e09bd3da6e399f7c951cd2691405. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/GBKQU2467379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec33eed21fddc674f7532c0f429c1c7f65c8a5384d3fd27437f5f67270dcca5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2383525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8453a57b17f6848ee9433375007cacebc80383fb1d930a62af02d50c997875f. 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/UKR6V2383528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1124fa84f8d90b9f10ecdd3581b235c33b80db86726fa816f7bf64942d02391. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/UKR6V2383524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7cbcfcfc34eebe8dbba2c50310b782d006c77a4e9ea9b144f2d5bd5a413ab9. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2383527.
Nanini (feat. Nkosazana Daughter, Azana, Musa Keys & TBO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead2a9662d79b110d24808d4f264de1388dc793ea035975956c73d2662f3c17f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1419776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5369c32b733f37bd01c65abc5035f10fd24644a2a8567ec6f24dd723c0586b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1411534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bfbd92c59ee3587b1925519edc218957c2b4fb9a6b6a586730efbd118d3c56a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1419778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad3244413946922014bc6e0b6bb74dea494a392cab012f3ec038d0615c709ec. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1419780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c2fd604a0c8c24e7499e80649d8fb3aac3f4db4b6d1c215ebbe380d68db074. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1419781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d4fa874a3f0f1440690c1fb025f60693dffc28e86a8bb756aeab375a85b35b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1419782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2abfbb71ea30c1a2a7bc1f564e2d988793e8a875186065f29b2db259554bc2b. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T06:57:22Z), 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/USUYG1419779.
Aluku Records Various Compilation SA Edition Pt.4 (Deluxe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3ffe4b050b7c9c571f534dbf3acde082e10b3ab4daa1b2f245a348272840a1. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/GBKQU2404441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997a3113fff9cf0a86888fb07e40ba81648cfa1a1566fd66c498faf8e7e0b55d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62305757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d2dff0039c70b2ca58fa3f79399e8f56dbb2facd12b13cb8f10c28a77e7f2c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2404439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb209f80e49a680db95dbd7e81cc846e3836545b44d840fa9c932281dc5b4c871. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2404440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5082cf71c40b648eb8e82ec35c3b46fb6a5aca12e34938889006ffda148fda2d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2404442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a730bef53df4c7121c705b3eeff607707b3111a3bc9ec548ac55aeacf63a80. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62305759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94e9d828a0ad8ac6b280bdd9a201d2847c4103162935b641c4fba494d506df8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62305763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1b92e5c36d8220fada44932b36b9e1df0dd4d3312a19afcd7793426e8a62ba. 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/GBKQU2404443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a60f57b47a011306b778ea24d99b81b9a4242a4f8bfe04245037f7e98d18af2. 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/GBKQU2404444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd471b7b4eea8d9b7ae1d6458c6cde0c7d26cc0bc3398e155aabe31dc65847331. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62305760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763c7a02d05ddba2480fa261fe6fd1c054f9c558a464062712719bff5e5c88a9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62305765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7fafb2e0450b156cdedcd6caa6a67f63dc00defebfbd6ea0c94cb47e8391365. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEH742324984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7e0cd857f39129903e59e0bf2e4f3204d6c8ccb842f81c1e04a5b98d941198. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH742324985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d88cfd6d9259cb009334dbcfc9c4c887e49b89947a4c1a128c637a38b0a656. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEH742324986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638ae900a4bec10828c59ed17d2ac99b3305b6b51f1e6bbeef831b20bc8c6145. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEH742324988.