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 0xa9fc0088d7f7d20310a220b03e12224c45d64cfe92f9639ac5143e9e19741196. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f34bc8c-7139-46ae-a438-8e9e9a47bbc8.json and https://artists.proofprofile.net/proofs/artist/7f34bc8c-7139-46ae-a438-8e9e9a47bbc8.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 0x45a8733b75245bc4030ca7cd40ac82e444c23b8f6c8e011e93ac05c8f772aa80. 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/NLD682401745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e12fb6af8cf280ad3462a8bc90ff5399331916e513280adb15038c17b9b3c60. 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/NLD682401744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a8ee722c2696e9fd08b41ead0389c88f79690092397303b60e740cd606b593. 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/NLD682401538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4eeda10fb442971806c7d332852c6911f642aaaad548b501566240f75769a6. 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/NLD682401537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1db87be5b61b7bb6c5a02b0d004366e80f43fdcae08d3c2fdf65bbbcce9227. 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/UKRMQ2301197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c31aaef893873801cba9d9210025987d96ce10f6d02627cc050f76163c0fecb. 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/NLD682302701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4039facdfb9e48ad2d49d168a5c9e2ee7c6dd984c5d1268c372ae3ba923984d0. 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/NLD682302700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8729f3d162c595cdd74acd35ccc6760f418bdfd8074c82be836a2403666a7d. 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/UKRMQ2300686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426045289d64e32570c4917e2e0d4ff7e3f42df1a85b2af26cfed217c91adaee. 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/UKRMQ2300687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa139b0f8bc5e367b0e2c2afe37b645e3fe384ce0a2e27c6fbff09a96a2750533. 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/NLD682301037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4574b0097bb58bd1bea2ceb48f3410086a96ec848fe1fa0812aba5c5e72502b4. 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/NLD682301038.
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 0xc1470e281cb906b6f8fcb3aea348224e719f27abee5b015e39cbf9d1b54ad235. 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/NLD682300547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b48395e029a46eccf085f72c11bd712dfad2f9769d2466d2db0c9bea3743129. 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/NLD682300544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6c186f18106e4cc5dd123430394334769060385bb5483071ba91b05c038201. 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/NLD682300546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9e8850cfd22b88efc3a09b04d3180469fe4ed8096f2ffbb8ddf9f89391ebf6. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD682300061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bba41797cb6c1cd7f6d12c5cd3459e03a1d2df6cfc7bc5ebf72d8ad11e9c3e4. 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/NLD682300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e23320435e5b2dc9044480c70535f5f7751cfc180e1c424d55e245e07c28e4. 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/GBKQU2286198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70cf0dbcc729ac1d7948b7761ec7d3150c5e2bbb5ee5507b1797d421d8cb68d. 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/GBKQU2286199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f1fc543d02705c395392b219a73f47cc248f3162542e7fe9d11ebb8862a283. 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/NLD682201543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055c14de3c3003dd42a2a3255f274f015f6a565a09f791bca68e4dd7dce66c47. 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/GBKQU2219666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cd84becbfe0b81ba6a8d496f89d33be4a516665278e6288e871d9b3929da1c. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBKQU2219667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a108160e79387b648bf989fe12cabcd4b065067594d98c7d20d6aa07cb96fa. 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/NLD682103864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f78e9283227aecae2f565544ab6b54cf5aee1aca52922a8866afff7f66efd1f. 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/NLD682103865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93668a923687ece8bb02d4daefff0291d08c3994bb3510151896175c0b90aa28. 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/NLD682102852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13578b6acb19c08227f9008bc64d827ef1c4d3dafb6e3d4b5ffd8f240356b420. 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/GBKQU2155284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b77c65f81239cd621d6336e9302a7625638ba5a35d3efb289086244e3e3e6eb. 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/GBKQU2155285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937f831589a0208893017bea844cf30f51c59e85d8b877aa217e75d98e6fb026. 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/AUOGA1900158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda907a9eef1402e1f49b0ec75c1414141264d3924841580be0dfcbf4a00ebd02. 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/NLD682101335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c5cea7f836e645267682ef8de2d6f1ce1c62bccb721e234c560de34603f47c. 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/NLD682101336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2a3051ad3f86ab7faf5cb508bf8ca21f813d7c6d9f084f6dd70981093c9a87. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD682100758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc561cb0d7c1cbed69f59d80fc060b0ad1131f4709c611ed36a55e864d0ae0e91. 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/NLD682100757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58c26bbe5cf43d077ae18099f0dd952184b573d5d9e016dbce8c16a8ba18328. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD682100586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3903aaf01c5105435a78380ee9d794210343a2039c032c9244eb709d20fea7e4. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD682100585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb036a33eaca3822a74de2254aecfd5fb8abeb6a77ef0a15b6ca3c2263bf6f0d9. 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/GBKQU2087663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42c770ef6ac100fd240161ec22203bff6e896c37d557ad270fd995f262cc6ff. 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/NLF711909888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0214f35f180dc01f47c5f7d95de4f197c726a7fdad55d91166c71e96cfda47. 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/NLF711909889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97d1c1d0622fe10e0b27e603136336e80bb21f576a707a56de61c28924deab9. 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/NLD681902686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcd902d0b9db1560706f41f5decd6b1daf5eb0298c11936cc5b2eeeae7f9d95. 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/NLD681902432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fe11f95cc5c4849f10a5bc041420f5261b685dc111f5eadfa63c11471000c4. 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/NLC731800163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70615c7f8faa9f4f5b25cd63d668a0f623693b3f5e88b59ffa78902601f0135. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/NLC731800164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92543b6dc8aba4541f49ae4916720dd4e54f2628aa476a1eb3bd8647f7fda162. 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/NLD682500746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936d719c0139f671651d153156c6a1519fa7757e4eed3ecb0dd3e8d0b4d4e368. 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/FR2X42527666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a91474657e5b7fba22d10f92db5c99092e2e40c485d76228376ea5adbdea0b7. 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/FR2X42527667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2983d8374f859f58bb7207ccf5461a93eba1b26a4e988d0338cc2cc178b1ded. 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/NLD682403054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02503fb038d179b18ed9b0833d7fdca738b366e798af21384c345b9bed7cc95b. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD682403053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1249b4fd9713960c7b50f6aeb013473ace27c8fd96688cc58340f7d2ab1e9ad7. 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/GBKQU2485251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89dd89d42c893cca3ac3ccd5e0f6695fbe9f47f2fa377b1ae2205a548daadef2. 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/NLF711606214.
There Is Light (ASOT 874) - A.R.D.I. Remix
A State Of Trance Episode 874 (+XXL Guest Mix: ALPHA 9)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682d24ad19aa446912c6c2ae65a6b798ba0cd71bc1e2ab72c46d2365769d296d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/NLF711808940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa729b95e5ae02a97e6b9dab6e502b3e849e43c76030fcb33721d03f52d5bb2c1. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711606215.
FSOE 844 - Future Sound Of Egypt Episode 844
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97ed4c8fc4d5ad453bd9ea4a70a624a057806df380bc9b4831029a05690c9f3. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/UKRMQ2400178.