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 0xcddff64e0c2a9721fe115ae43282868791580eb1e0c5981fb78447ec6c583f98. 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/3a96ac86-a917-4283-9e97-7f6ace3bbae5.json and https://artists.proofprofile.net/proofs/artist/3a96ac86-a917-4283-9e97-7f6ace3bbae5.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 0xb95c8411cfb82969d996eeb20d26651dbd8f3a08166f545b6bedb6830f13abf7. 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/UKXN22412023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b85ea57ec2b4c0161f7a3ff72c7efb150c4be6c92739fa119ba56d0dcc4d25e. 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/QZK6F2152399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa664e9305b1db2d9666a5b29fec840fc13432f87140f5a16d8e831602ec16476. 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/BK4DA2407507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792249278729471998425b575aac88e746174c1e05208b441519a5fc01adc752. 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/GX3Q92368084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86dcb58e80f4090c386b8ff731d080b3ed13e31b0105fe255f397cfa905afd02. 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/QZNJX2237881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2b9a81208111795dbbc4bc74c01e6ece79ae1b8966295a35d4637df3b4b62e. 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/QZGLS2212387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e0eb8ee6f333650f04a37a90fc848540c445a395b0af03a0cc6ed2444dd7d0. 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/QZNJX2237882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eac3a4a325d13703ddad66f37ad885c6d4bad51418b1ae9bad605543c71aa35. 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/QZNJX2237883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0fb6578365490f7afc66798e7cfef11ef4c8a72d3e953ae91555698525c09e. 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/QZHZ62204081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2bfa303d679230f28ea3f99b2c530c060a646395a2d69203b8c704a36fc5f6. 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/QZNJX2237884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58d33815ce8dc977f94712cd22d6572947938a91021cfa4764d90367479ff34. 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/QZNJX2237885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67140beeb6386061fdce2bfd05ce69337067fc4f123cf2e63460120ef708786. 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/QZNJX2237886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80751b7c3cff38920de63c7525b7e531fc189aadc8978958d7b5a2aec905d13b. 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/QZNJX2237887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2329a4a15963404f4a8cbd8635370373fd6f4578c076f6e7a477c4c1454e638e. 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/QZGLM2250186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74aa1b6fe348e809d8887de38556543332d04ef50cedfcf61e98839849be6e94. 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/QZNJX2237889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba89e7265d3bc0f42449d973785d5a433d8d1b5e710a2735b040ec8eaf75f38f. 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/QZK6J2172349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c327f5b64dccf2b5d8811199f800b543aae402e11b5c11ef2cba0eca740ab8a. 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/QZK6L2188111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba89e7265d3bc0f42449d973785d5a433d8d1b5e710a2735b040ec8eaf75f38f. 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/QZK6J2172349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576af7b376a49cf924eb9afe4f339b330d19cab16716507211502579e337fd47. 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/QZW9N2208608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc3da8d5ea94d8cf5b28b499eef2fb634a2d3485b24fa1e8c6f945c3e8ba8b6. 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/GX3Q92336784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7cf4ca0dfa7d52de4d398d404cb4e6b21a8f2ef73ce661d4a35211c58557d0d. 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/QZW9K2235576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106bc824ea588c2c86d9e30fa2734f3cfddc4aa41b8ac9225abeb4f74e1a9276. 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/GX3Q92383069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80002bf87118ffb1b8869f014b5910f5283519eb15c4617e35759947d26e29d3. 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/GX3Q92336778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2329a4a15963404f4a8cbd8635370373fd6f4578c076f6e7a477c4c1454e638e. 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/QZGLM2250186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8a0cd316d91e9a24c25213a04457c066a48543ac02314174fa3d40f2869208. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZK6P2099543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e0fbbc73f4a4874609c3a9f7b2b1b4f59f65bf99b8fe95cb1cbf908a077bfd. 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/QZHNB2074284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff01c3b5f4ca6a18c63673c55af1a542df724021968f83e58a26cf173c2385e. 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/GXF9Q2490469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb8fd1328e08980fa8daded52a1a6c91ba2b3fd15018b7ba548a5b95baf54cb. 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/GX3Q92506779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bad241dcd7d12ca171c10ebff44c5ef5573cb7133523c591cd1e484f699dbc8. 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/GXF9Q2539996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5789dcf397047105164ec2b5b2e822ee016c3e7cc95a208f9bb6e5740553524c. 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/GX3Q92506780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5b443bcf380744db97f47cf72d919d02cab5e9074afe93bd428185e8a90265. 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/GX3Q92506781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5940a3ba8a764c6a04208fb9066f7e494c89ccb913a8e4afe9df81d3327f51. 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/UKXN22545892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33dfffa1d734a37d9496a5ebe5dd698911f35f61ed0803514fb5b931a3e027aa. 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/GX3Q92506782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61f063758107118de2f388184ede947196723237b7c19338d46f88b3e7df73b. 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/GX3Q92506783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac9ffeba0608e4e10ab61d8a70230db25a191dc891c863bc6a904a1a40975d2. 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/GX3Q92453944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e559a3867ec5ced868099025e972ded29aec650e1b6287cbb1598483e980e5. 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/GX3Q92506784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c9d68a56dd0aa312f7da893a4042cfc1a634824a05d7da3983c1555f550928. 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/GX3Q92506785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0280aa9bfeadeb2def18ca6de1ea88e2c0ed1aaec740a5aad1443cfe6f30137. 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/GX3Q92506786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90e2f4051fc9af673d647a9394c5f4755134971d02279ce713fb71a90163805. 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/GX3Q92506787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699f67ad23e55f8873f397de60c9c08c9ed646236d01923487cd7ca4e6509d4c. 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/QZFZ22078684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5940a3ba8a764c6a04208fb9066f7e494c89ccb913a8e4afe9df81d3327f51. 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/UKXN22545892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bad241dcd7d12ca171c10ebff44c5ef5573cb7133523c591cd1e484f699dbc8. 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/GXF9Q2539996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ef6cab98ceb0d8cd6413344d15e22aa57d6c5cd63e16a8b00e0353f3dd51c5. 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/SE6SA2461597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d8b3814ca32f4c2e2dc370ef2971554ab56cb8ec23b25335493df01a04cdfb. 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/UKXN22470709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac9ffeba0608e4e10ab61d8a70230db25a191dc891c863bc6a904a1a40975d2. 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/GX3Q92453944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa8931a70b2cbc398e36381c4103ea80421a96cb395d343493ff592d9a57949. 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/GBLFP2467940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a8b1eedf76774d0bc85cb707989331d0729a22ec920d106099d91718ced63f. 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/GBLFP2468110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa8931a70b2cbc398e36381c4103ea80421a96cb395d343493ff592d9a57949. 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/GBLFP2467940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25281aacbe1342a394741746d6b2c7852fec68422bfc76c1009a873b1dc7415c. 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/GBLFP2467945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38da1a63f715a1c4d993dec81fcf3f5e1bd58b2067da544950c1d07161727beb. 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/GBLFP2442527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6dc587114f84432966fd134ce90a4c42c45f5f220cf63fb1067141b010ac57. 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/QZTAY2328154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4814a7b2e6248a797aa658e1cb648dfa1c7a907de8c9a10fdb0100278c0c47. 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/GBLFP2306374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7f96a5296fc732bf8a64a279ee5c8f6c723e8b7375f0e53f22e2c556780f7b. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2314932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991e836116e14ffecc452d107d155411ca21009c44a9f1f7602aca0a31dbc527. 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/GBLFP2332242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1a846e169dd5f8b8c5b21cb098247283030731856d0fd7398ead45fc3eb4ad. 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/GBLFP2327933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a3985b683c3c2d6af633fb36b3d9f5e7cd413ddfbae129c3c2ce4d206ca774. 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/GBLFP2332243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1a846e169dd5f8b8c5b21cb098247283030731856d0fd7398ead45fc3eb4ad. 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/GBLFP2327933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7f96a5296fc732bf8a64a279ee5c8f6c723e8b7375f0e53f22e2c556780f7b. 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/GBLFP2314932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4814a7b2e6248a797aa658e1cb648dfa1c7a907de8c9a10fdb0100278c0c47. 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/GBLFP2306374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40eeeef09a307156a5faa2abe1136c0f0b0dc60c330b9fb047346ea254157c38. 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/GX3Q92329903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7cf4ca0dfa7d52de4d398d404cb4e6b21a8f2ef73ce661d4a35211c58557d0d. 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/QZW9K2235576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0fb6578365490f7afc66798e7cfef11ef4c8a72d3e953ae91555698525c09e. 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/QZHZ62204081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2b9a81208111795dbbc4bc74c01e6ece79ae1b8966295a35d4637df3b4b62e. 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/QZGLS2212387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3befbf28c9548063325d5a6e364c116bafb1e957d653f0561bead80f66fd01f9. 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/QZK6G2153615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c327f5b64dccf2b5d8811199f800b543aae402e11b5c11ef2cba0eca740ab8a. 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/QZK6L2188111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6c43e5e06073232c2082c97c6ff75699560d7da17023678c5870d87977214a. 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/QZFYX2168996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07404f4205f9b8198128c38f219442e63af8d4100f931252a94c74a3d406c83. 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/QZHNA2006355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f99754fd5ecbc863720a78fcdf5caa2ea63d300ecb2bbdb10507cfd229412fa. 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/QZK6L2044189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74066213b830a8c0d25e16c723816990cd3055c1b2349f4397bae1b6ed010ec2. 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/QZFZ42064183.