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 0x61e6ea9f9bcd20216ba8a9d795706c5c2e351d2cea6e69429e2620684cf2d09f. 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/b3d4190b-7bec-4ee6-b0cb-24017c1f389d.json and https://artists.proofprofile.net/proofs/artist/b3d4190b-7bec-4ee6-b0cb-24017c1f389d.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 0x9270ff0f3cac05bca06eeae99291ccd2eb13a97782a723167da83bc608342470. 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/GX8LD2231950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209bf42446bc64e05d1dcedc7e4a7766640f07a2a994528b2f4d0b2f68e97ec4. 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/GX8LD2274030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e56c1106b1facabaaf83a1b535e37fb1bbe585fad0f82fb01c948ebb3947959. 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/GX8LD2215855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4a7c5d5905fcd0f46695bf82836e0c89e55d290b939129ebd51ecb55cc26f9. 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/GX8LD2247539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f5ec1d2f4bab836a63b932c658d58cc4755963adab1b26d09286b33430b2b1. 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/GX8LD2292160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337e52f49acc57d897b5191f48163eb816f87c8f1bb0309e327f7cd04309331b. 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/GX8LD2208840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36137c4b0f23b83b54ccae0eb43a5d6a6d4544b1f397a10c672cefae0654bf1a. 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/GX8LD2265076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bdfb7d43d80f80883562f5df49140414acdde7cd056b03fca52feea70e35acd. 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/GX8LD2283538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbac93f1ba5662c455c201478bce8341f29557ffd7fd194208d22a91e7eee64e. 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/GX8LD2202375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a1187d21d6a486fbd7f985889ff0698af8de29fb95df9ecc2847f5faa591bd. 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/GX8LD2292193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bf31a51b345a6ba8c06c8068df742f58f697a2180ac479660d252f42ce2fb5. 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/GX8LD2224441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fa43a3a10161abfda355b36c1884bd3e98b87cdfadba3419166957747d74f4. 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/GX8LD2271944.
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 0x887cabbb9d47338590234f53d88d18260da5bb41e1782d3420a5a02886a7f7d2. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/GX8LD2292337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9048b05b9c3bbfee6915feb6ba9c67567646e0b97d8fcb65dc54f4a5598b7a3e. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GX8LD2246896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1e64217cea1cf61c67eeb897f56f042f2126238524d48b280b923ed62a16a2. 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/GX8LD2298431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47a7785b7ca76beafd4179f87564661d3f9b07a2ec7f02da1fb4cf4e2ff477f. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/GX8LD2222234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73098be5d26328315dc94392537db8c9f5e6c9b05a4b14cbc582169d57ed4b4. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/GX8LD2209330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb83052d951d7942f050371a7199321238a883abe5f72b770314528ade05b96e. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/GX8LD2247454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c99ad47294b595c4eb4719a23a5d442fd91c2c8c3d57faf56412160f2ec12b1. 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/GX8LD2223312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8823b1c8d50ededcc18200d49c09ca08d4f2e4cf6c9fb0604fa7695a9d21f983. 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/GX8LD2248638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe343d9389540402f3c87ee465f97bd0af8207af65ce4ceec5703e14ddb5ff8fe. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/GX8LD2262203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60848b0641d06d81d51eb5b5be29f43e5368d09f9671d2948157e47ee3d6cc0. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/GX8LD2256445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd8e0f858ce28f0ab703e5d01cbfb3a89b66aeefe4f3d5219dfc2110edadf221. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:57:31Z), 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/GX8LD2250237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e7942276dac55e88183417201b859230dc488debd747dc4776cd8f69de3462. 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/GX8LD2245572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360b9478f468104be00bf8b06a5a97ba52516cc2e9d9d02ef79fba0db603c0d3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GX8LD2230835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95c681402deb9b2130aa1b8f18ccdb797ed16e93932597997fc3a0b68a7d1c0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GX8LD2264954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87842b892c53b2ce6c2b959853722854d039475c3611b31a674b46397ce0d0f. 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/GX8LD2286950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd7f61ff0a89380c6cbfe9f88616e17f1f483acdd62f2ca69c757560c625e45. 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/GX8LD2217991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb879c02a09e406b99c7498f156b1e3d71dec3d39b1297bd8d7036e41131e888. 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/GX8LD2202533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae208615ff46d5075100d6c04523ab98ebefbc4caa561cff4cd7c7c7d71441e2. 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/GX8LD2236788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320cf6739dd6274f262bde4b7199682c307abf601ff9e16ca106509eb509e257. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GX8LD2273342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7819fc15b9343a571d9ecad76d6490ca0286f6e4555159c86deff95f102df2d7. 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/GX8LD2249322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96e78c49e9ee600ae9045a513a56037a457a4c9887f44cff91465666eaeaafc. 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/GX8LD2236936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523f77b7f0399c012ee9316200f5a4e7eaefa0db30cbb57e92488f2e8a20f59f. 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/GX8LD2237396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21351028ab89a3876f6ce5ea653e6618caa2ec4e42401fde6cf1178a9d566b1. 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/GX8LD2203059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4156aa759a02686e7e2b350b36bdea6985e4f93c217422017f530bb350909e14. 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/GX8LD2206157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab7fc958d6404483d30ba62f2ab7dd6e15271f0c3cac73718287b1cdd83d550. 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/GX8LD2226494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e0a687b403a48af50df2bee43f4dd9e280824890805cdd123ab372e9d5d6ee. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-21T16:38:04Z), 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/GX8LD2224249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503c69f0f8f8bf02cd98f5683ca5fa8db2456906eaf80da1ed90cec72c6aa051. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GX8LD2274572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a67a98eac9e814e9494d66df1d98b7053ba6d42365f2212b99196163aec8d56. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GX8LD2268457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75d995ea45a4d7d507784fe83957cca0b062f4e3c85cd3539aaa49eb67b8baa. 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/GX8LD2231946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf069bce5f4cbc59dc39b8a626f22a90eb0ae4dcf341fae2b03eeea76572747c3. 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/GX8LD2275547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd700420af4684f725ed2df1f1a38cfc8808cc63bce9499ebf6374b077baea490. 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/GX8LD2274796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1f58464f8109561eb485ba8abfa2d52f93e94fa689b0829af46e45fc203019. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:54:17Z), 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/GX8LD2287359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc636aa00ddf8e22fcc55cd608f00614ed3a65f91b04f1a354f1c6c5aaf5fcbc. 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/GX8LD2220937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108038a9537d7a5e8bbd0db735da7d2a179d1facd4a01ca2529fae1f136c8478. 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/GX8LD2234866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf134ebf64f74a6436791c9f9e4201f78744fc15788d89795777ca8345a4cbe. 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/GX8LD2272636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179c5c926f164caff6ac04651ea2a09b6c549e2c908d7a29d37c4e34205409db. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:52:22Z), 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/GX8LD2251194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e10f999b150516bb74ae5d48730fffef666576560241ea22e5e411fc3e3a2d4. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:04:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LD2231896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038b58f3e30655bba6c4b53e869a897ec6943387da7846273cb10a16d682cff2. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:50:55Z), 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/GX8LD2203739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36463b8c4f89250a50e26e9b6e87850646a4a437fea2632d6622f4cb6401f88d. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/GX8LD2253944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367c4ba61b3986afc7ab8a29617d496928f53781be5052c32a87415ad3ed9d15. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/GX8LD2285725.