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 0x0d49379e56f1a5c3ec6a2779951e50054a6f9234080cd9193beb57ba52158b9f. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dab052aa-76ac-405c-aa93-a8b408ea1eee.json and https://artists.proofprofile.net/proofs/artist/dab052aa-76ac-405c-aa93-a8b408ea1eee.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 0x4ca7448b5fe49303f71585acc79b260891caf52f86676d451323f53f601c8d02. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/SE54Q2400801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671920eb0fdb9285a577619d8775c387ca8faa59af9d02d1c6626a482d975e2b. 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/SE54Q2400804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabd669b6ea82ccebeede5c55b060eefbbe188e30d3216995d8664dd3e378583. 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/SE54Q2401601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671920eb0fdb9285a577619d8775c387ca8faa59af9d02d1c6626a482d975e2b. 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/SE54Q2400804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebd2baf46b3f1cee2b349c27b27a9d76cf7ef818820a67ffe47054e09ce13d2. 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/SE54Q2400701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc489807b0db7153c8fd4db2ecea0ec1bccacd74ebc4d009e6f84291aff86a3a. 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/SE54Q2400401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a769691e40c048d7180156e6222ce14cd7620b019654c40a0126044705d951. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBMA21964579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda4d8169810e2007257f8ddd9840cc4768d183ebeb394424a34b3c478ba2fda. 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/GX3Q92116957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c520ed649a19ea7f05da62ccb1cff86937c6a107da6f5eee61c0b87e2ce1ad. 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/GX3Q92308611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08e6366a31ffb04b70be5e4079ef041166db6ad20452fe706dcc1327c679f7c. 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/GX3Q92340713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bda237a18187a4469c4be625659b40fb3f6a9ebadb29db932ee6eebf3e6ea23. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/GX3Q92340714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199915c72accaeb40d40225ce18605bcb5f7c722329406fa58bdfcaa6502cfc4. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/UKXN22256789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3d880c670d9710aae326745497ee0fab6df14869fc5305e57a69731b8c8681. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/GX53U2087021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f84885c71a4e75a9b0ee827e6f1eeb61872834eb70c28b99c5aa63438bc9735. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/GX3Q92340715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1f3ba7aedcba97c324f12c6b1ccf37d5af32078390b81427c192d4286f7ffa. Chain 2 (Bitcoin): anchored in block 960161 (2026-07-29T22:51:26Z), 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/GX3Q92340716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3aded325e8453b540feefa3e0274e877679759920fb21b75e7f704e504bae4. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/UKXN21956056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb9ae550cd1135d90cbf6520842f27eab4a644475a1a9fd576df1608ce6ecb7. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/SE54Q2001401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c0fd3c5ed7dff5fdff8abbc3a48c3a4f196a1dc0a2941fb84ef70b6b7f3e6d. 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/GBMA21960918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0caffa9e287c2bd7aa68c8ca0d546b843e607413430b990df5cff9d19f1bff2. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/UKXN21956059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73eac44e266717a2cb463f848ed3dbd7befb502f17f084f9f8cf932acb2063b. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/UKXN21956060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6828740d3029b01eed836607b9e69b5cca44b5c10dd5838502642f1a1866cf7. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/UKXN21956061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02383a2fccf61c1a266ead1732397b460716eff2a95019995a10dadaa7ace7cb. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/GBMA22038907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bab0db71546dd1f273c3dcd0a0206b30692d00d411bc88a82a9ab01cb088791. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/GBLFP1814609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61ea9ac8b5e4048879f2e1f9fe1c6666845c1a4d33599510b361537fda8087e. 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/GBLFP1765280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dabbf78377b618e6522ef4cf0f72f12d692c6e8612c1bbea406b293c36463de. 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/GBLFP1798253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc641d8a882d547839586b533f49aa7d7a6fe1664ec74ccde148ccf6afb2186e1. 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/GBLFP1815163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964ae67a5b74177cda12290e88be394b5935a66a9b858c616d0e2abc7e5816a9. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/GBLFP1737916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85df56bae740cc51e5e76026a4093a7513b894bab0b6c448b90ae886e368c350. 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/GBLFP1815165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378f788bd264934d83719a75ad5de8e3b92a00d7acbe0154a0b4112bbf233054. 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/GBLFP1815168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb7731db023b97456fc01ae47d06fee12b26058a78307a8a21062241059c028. 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/GBLFP1568955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa5d97753b81f92d5237adf4ecd74cb286935ae0e776a8abe9b086fff7618c0. 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/GBLFP1536609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae23a31613eba384476f54313f52c83d5c7772002b056222357a9fdc14740c7. 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/GBLFP1536610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9559e7649bc9b7ab1fbe24854e88dd583e2f58b98ac63d399e9e3f0ecbf758. 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/GBLFP1536611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be996a04033b9daedc89a46d9b19d9daeeeefdf3dbd0c2286768c07182ebfdd. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBLFP1536612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85623fec6993ac1b434a51ba37de5ed1f2b7af2ceedc91d9247a4185d4641cef. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBLFP1530406.
More things to do in zero gravity extended
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156b3e7e091360005033f2748fdf8acde50ad60a35ca2c552024576745e4e470. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/GBLFP1562905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ce9be897ee5dfb45d501527e571253adb74ec1cc7227c0c09d0f9cda35403e. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/GBLFP1562907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeec6352922cb34dc3aa4bbf2e54a8e9f8c892f039a30b5e989ff6d5ecc3a450. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/GBLFP1562911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc0f379b0af9050a38f86ce94f9780e3499bf5e6a804a197cc7df7c20815824. 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/GBLFP1419134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a354e6354502815569903aa1f584a53ee2b2d9786252e0c4ee4b5b0962e7e72. 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/GBLFP1419135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d6f2057457df9c287f21d92051d96a92d5eebda9c73b866096a961bdd88258. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/GBLFP1419136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eff5ee5061152bdd87eaf0f09fa148cedbb7f8308038b0167527a75bce70b65. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/GBLFP1419139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163ceb7488ca6228128b9102e084dac4f76387514e63fa414801015f7b9908cc. 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/GBLFP1419141.
The Guide (Solid Extras) [Solid Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70078c91686826b83d063c973be0ef318cb7bdfa96f03a3017fdcbe8dd310e1. 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/QZTB42374360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13111b1482da3d0d87b85cecbb604f7365c9fb3f2d0b9c4e7d88434ac86a73e6. 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/QZTB42374361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0183683af352b1d7bcebf5e0d465321e974d2ab4337e0a1b8592e9ad72e5a66. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GX3Q92308612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f0091148825b42655be2f820708e78e6b5b94a9c08901676637424042d7677. 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/GX3Q92308613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b89a28d8e938eeccdb50088bbe21f40e8ce6bf05962f0a878caeb61f619bc0f. 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/GBLFP2239973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3d880c670d9710aae326745497ee0fab6df14869fc5305e57a69731b8c8681. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/GX53U2087021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda4d8169810e2007257f8ddd9840cc4768d183ebeb394424a34b3c478ba2fda. 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/GX3Q92116957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b7addf8ae96fd9144a55ef213852daf867bd41348f2b1e3aacee658511843d. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GBLFP2179921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b7addf8ae96fd9144a55ef213852daf867bd41348f2b1e3aacee658511843d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBLFP2179921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58f5718b93be9c59055a745029c1b66576ef8e97db1f4f42b0ebca91cea9eb7. 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/GBMA21909677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7551dd9f5bf00b6a0bb67d67e700e06d03568efa00f5f28e79e1e220b2d3a5. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GBLFP1564153.