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 0x7ed8fc0d9a711bc6f350ff1e88222e55aed5b253cb8af7293578f7d378ed8dd4. 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/5f455d86-0315-467f-a332-357f2015c801.json and https://artists.proofprofile.net/proofs/artist/5f455d86-0315-467f-a332-357f2015c801.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 0xe9b0e19c57ea333c38da3ae6462d29f0cab18871355274b061e23e91fb6bb8df. 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/AUBEC2347999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2527267ee4f1d01285b8d7c72371d8e8feb5bf3922d52354118959f2d9237c. 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/INS182400492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b114a6a948d953c07e218d6966b592d7683e6434d6bd1baa018496385fc45d9. 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/FR10S2375105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04f573a52e213e8ff95dd8be2a60395c9a5e456e86ff14abb1a7a4768dc3f74. 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/FR10S2375106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18bdae1457f487e01dda643b5afd61b261db43c2aa25dcf6b5714c0e249608c7. 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/FR10S2375107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1d77fafc730d3d917146512b6268feea062b202877b2ae0e02fb1e819adaa8. 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/FR10S2375108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df41de299899ee05ed5bb4116764568255047a919bbd67bd7d84198b064fb90. 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/FR10S2375109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60464cd735c794d6f3f832372a1d75a9f6ba67ba7b41965554df467157eaddf5. 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/FR10S2375110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291eec74e0ee19b471f774c097313d2da92e0f2a313d7ffce08a8f2a192ec3ba. 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/FR10S2375111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f16978611831b669b48d5f359382a7370de13dfea472061abc2743ac7bf2a81. 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/DGA082416880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09cc802822b7c51e41cfdffbdd86103a35a56679ac9f06d14be2b7c969095c6. 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/DGA062414992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4053f481b899aefb89d18c7635921062791c1ad78f07a74af078e4fb17d48cdf. 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/INH682400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c44b1615c37b43d2a6e88c7063c4410c35c843f1cf9b19b9eb310afbfbe6c55. 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/FRX202479280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9416e6491a2a69f87c79753a60251313d42c539ea4ccfdec1471e8b79c1394d4. 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/INE182434204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1e45e489e654888697ccc906905bbfc8b0f43e4fd70880a57f4a04685e0d97. 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/DGA0L2380274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7e2bb4dc623b31aaeaedfcb7b7270040270a8729a9ebead8d5d2d7f9728c5c. 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/QMFME2360457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b15a3812a5fb3d01c14b4213f3778de3aeb8faff7413bb077a01cb0828ae335. 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/QMFME2338683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb555fc2141e56300588d6679fa3d47820b69bc4f7c48c515fac0d1de94a7da9d. 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/INE182320914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4d1bb01715492e1aeadabf96005b3a489a9b12bfef4e1f549f6d5a39521899. 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/FRX762371211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e66c6e4d084c8ff26569b428c3953b01939411bd1328e9dbbab955052ceb46. 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/FRX452385481.
Rutbaa Title Track (From "Yaaran Da Rutbaa")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc26e1ab5da17237356d5c49cc09da86b84d5e7e30e414ab26be8f39a0b7812. 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/INSD11905413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f8ed50d48704185dd46ac1c0138fbc956af1a9a9cbbe090f2be26537f929a5. 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/DGA052257162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980e5b55d384d86b9f7d358843db9ae803d7df022094c43e6b04714194cb1bbb. 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/DGA062205211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda73360610629e24c5690c3e569222dd2697ce96114a42f901169c822d8e8e67. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/DGA052295217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8fe8af00dad1a263e0d6bf8667f063b3336dad73901f5eb05aa23c8ac2f355. 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/DGA052295210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc3208a1a369d145524439b5eaf52ab533665923271eb46cc76323dad37452e. 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/DGA052295214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17762f0e0cac1a157cc75c4fd244eaa9e23af43409d691f2942e084c10bf3bbe. 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/DGA052295206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a47bc8208a22d6385a0c51f2ad22aaf5a138b5399e8a89e122625b4208cd996. 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/DGA062200561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda83a6534938e2ef08bd5789399f355e232d3482ec1499ba36a045b896714ba8. 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/DGA052295201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e537a2b14df51787a9c7df4a5de413cbc131f4d0a987053a500a9a4f128d0ee. 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/INS922200901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22cd5e066d42f41e777dda81e68bccec7e1b1d579b317edcd1510303b7f3404. 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/FRX452295348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64e387e788b77d44bd409e20aa7814470e8fce9bc2a2b6a876f58278501fc0f. 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/FRX282218006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a30de71dd696585486c5a329f73ae39dc37fd8f00e5222df225d939d830c68d. 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/GBMA22048984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43962085cd57e3fd9bd97a3a4730b6c0d98adcd5d8457f9cd97556173162b626. 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/INSD11900458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a2cd4bd182049318aeb55b0f5ca3b284c17ba7dd3b300a80ea5cdd4562acab. 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/INS181905381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c9df20a2b46b6f8b46415ddcf027db60a8fd86204ed6ee58b6438d1fd8fc6f. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/FR10S2042801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbc5432512724056aa8218c9c647cc5d7f612f2e11339030aa020878e2671fa. 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/FR10S2021134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55adf741601a4da40435473bc7940af43d6f1b16c07d8593e17adb060f977325. 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/INE181911380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0400736d18050f6d5f86879a8afdbc741728e60667875c9bd2bdd40be6bad0ee. 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/FR2X41952967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea133450a54f5c436a75d619662a8f7036393bd8c1a2df4889fb3b955a5a222. 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/GBK7J1909501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9fe725f0501e60a384a8acff22cec9c0747d731a6a9376521a855a216377066. 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/INS921801513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85857bb528dc3c7d48a16a9b680927529ad08a1b5105684195478501105e85b8. 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/GBK7J1808401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3aec51dcbea7fdcb414090c57d6954f842773f0f5ddbd807244c65bdb0f5c7. 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/TCADR1872050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8b39b27dfe26ff1439eaa80c7d59711c52ae37f36bcd1ddfbeeb797d9fc7cc. 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/AUBEC2214968.