1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc03f7f8abd04e636cb0b9a37ea70b28a093900a6e882c58997d08496734bfa0. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06a1bc97-1fe8-410c-b868-c6e69249fdb4.json and https://artists.proofprofile.net/proofs/artist/06a1bc97-1fe8-410c-b868-c6e69249fdb4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0fe12604f489b2c1f2ce65a9a7cba5a514b80a24122439c6a06c8c31129dd0. 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/TCJPJ1970104.
D'Ya Hear Me! [feat. Bim One Production] - Bim One Production Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f32c2a9cab9319b255c5491e601bf5aef541610c6e9662b8f35a9feea5cae43. 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/TCJPJ1970111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f38be70dbde3ef1d5ce06111b870f7e0a5c90429f30ac53b7540b29f3cf9f2d. 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/QZPJ32222362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a4ca6e6e70370a34dcf059a78715c75495050277fcf9c3322b2a0181822177. 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/USA2P1920715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb464e4a65df48f81ca3455ced3233eb32b76f9fa0b52e8612e311eef771ff9. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1920720.
S.D.S =Zero= (Subscription Double Suicide)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf459fa1a40ab4586caa165ad5abe52460d8b2988d3ed9f8f4b8bc8ac71911f. 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/JPJ902104000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e6425af45e1f628b9356d3d241b7aa997a7d16d7f2ead55cf6fd482ef3e97b. 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/JPJ902103210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2200180d04d01c7d061044c4b48bb7d6fce0794173b43d2af4f9e5cc844f4e6. 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/JPJ902104010.
The Way (feat. C.O.S.A.) (Album Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a95693aebd0cd61a0fab818a93492a486716a2156b8fd8ddd3fb797ae9c6d05. 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/JPJ902104020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb151f3cf13bf3b76a9293952f0619d37c39d33b660970d2e0dffed1aa16a5e9. 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/JPJ902104030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45fe58fd2b53cceb91cabf89e7a507eaabbca44845c93a69fc24779a998623e. 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/JPJ902101600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684b919607c302b2897ab23dc13b77de86555821c36aec2bb501c2e983b0abad. 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/JPJ902104040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a159aa42b727ab7304fb7a965ee86466e33b1f067b2e4e78e385e24ef0960a9. 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/JPJ902104050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8240d74b13fe196555f3b0f979e6c741ea9992eda45df2e112c48c6a9e649c44. 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/JPJ902104060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d1c18139e76ffc2106f80879662435a33793c1ae6e1783ff240dc512124f41. 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/JPJ902104070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e578c932338201d03583c3f21991d4e5604ffffdfd09fd213504fc494d75809. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/JPJ902104080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223520f3d3b80dea107f08e661e3f6e0668480133ba5df502f0806c4af3ec9f3. 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/JPJ902104090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ddc1c1a2fd5643b976767cb0836cf78ad948fbaa32ecd87d3c874983c2574e. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ902104100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaba8c13ba62bb7d200eb4900c9b4cc4462c8e309c21cbb2063faf6a2abf2918. 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/JPJ902005510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20ff88c0e1eb812a82b713dc22c887fb64d9be16d31273e98f75f2c2c75a0a9. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPX2318973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5968c01cf62ca7022e2a6171cc881c016e1e310a85d0c08cf31885523f252f8d. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPX2318982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849ffa7f34ee86a475b66004bc69c89fd6c04b373fe62883ed774150bbc7e362. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/TCJPX2318985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c35e818efd9ecdd56b3833b0cb577f703ca410cdee96d12268244ffc5ad052. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPX2382889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36bed91963095b32c6ef39ef781a67440962be85a20af85c9224461a4821200. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPX2318224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d4cab67ecfcb54247d0d5ac6b48ee9b3339d09bae10b5580a586dc39fdbb1f. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/TCJPX2382892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaae0d3e17010c3d8a62b877e22a24517bf8ddf08e0a73b0648fe95534e5a302. 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/TCJPX2318223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24fd678e9a6146d4ec873df0de34cf8b4f8e288268d8d27e55a688bc957f65ba. 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/TCJPP2123591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d01ffdcabf45e970edcebedac24bce393e010c5a6cc2c18739f2e5bf3b079b. 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/TCJPP2103930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e0b65bb18414d5b8dd2d48c5b3d88f71ae10325ad33ed0e97cb2718b189554. 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/TCJPO2183641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241b677832c571c88e8d2f96ce7b73fc2d518c4cd6aec5195dc1e97b761bb289. 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/TCJPE1651886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c288afd20acc8ef73a92bf7f60c939f0873de9cc87036649a26186a6237d3f. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPP2123608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3010c3d4a269312c6a3b5190360b8961826ddf055016a4c564bfe89f2a95bc2c. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPI1819145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9318c8b0d9423ad2697bbbdaac50ae3e5da15ef88b1aabb39817ef2fdace0995. 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/TCJPP2123610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859f120092562b6b2d3bf19d2723404dedd642e6574dca43a1ea0a85959cdb27. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/TCJPP2123611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3eceb381b6aea6290e5826bd43ec9fef55d59b2aefc1a23faefda7fb6224ad4. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPP2123613.
On Divination in Sleep - Giant Claw Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab799bb42fa281121b96e4d496665847a78fb79a90ec1d2101fdeec39790ee0. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/TCJPP2123615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d13365b53b46a098205d681fbbabf9b68560c59c7ebbd4f20f71a3a83df630. 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/TCJPP2123617.
On Divination in Sleep (feat. Dove) [Le Makeup & Yosuke Shimonaka Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea8b0d0a444dd48c3ebbff825c074f20bf7d0916d9e78e5c860a980e1b2d434. 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/TCJPL2006920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5599b17c9c11d73f847c66a49303f1e182cf5f3f222fd23fb516f927cd673514. 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/TCJPK1911453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afa8f69d8b2a378ba6a7600c07efa15eec21ce7856d546602e217585a54eaf0. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/JPJ901902620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5a74eefd7ee5e62be556dccb0507747ebae36e7456bde0078d6cb61a48d2e3. 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/JPJ901902630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b46c58bbad039e867034cf00e6432b55642dbac3b11142581b31e1d26b5fdc9. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ901809250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8ac8ae2aaf74f774bb64b3723f6dc261520c212140c334a7a89776a0141014. 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/JPJ901902640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6af9a5dcce5afceb48febb4a2594e73f43230766a6f724649fab9cf8c1578aa. 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/JPJ901902650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60cdee4d591809a7276d424eeb01ea3f71d288d099e934ee52162214c0c38e12. 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/JPJ901813950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1873e028b5604d620ec9a48d01b3a364b00e753893cff2710a025db91621e8f2. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ901902660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba4c8162d1ba2f2bb7328054e8af0d3ebc2859d3709f51a992187ba46f75bd2. 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/JPJ901902670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be5b8f95ddb19c5751e0910284b0a876bb37864d7cea59ff2e2c7c6fcdb99d5. 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/JPJ901902680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cbab911411ba402fedebed3695a30bd39b9c69b5bd3c30873a94f9647c18cdd. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ901902690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff217770cc1550c1e9ab6338d642e653738576c4b91049abd7a56963dd34758. 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/JPJ901902700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b898fb32034531c76740b539ec0e2d6c2b202d135ed155168c34d31da90fa5. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ901902710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0e8b09c8b501c203407344ab5222bb1da18d2fa80ea0dba8dbab9dac2818d0. 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/JPJ901902720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4b750110d6c2d662dbe345512dcbd64ce4b99c202cb0413ff2385f319141bb. 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/JPJ901902730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04354db79fab02e39a2331e62372afb9b49598e93ddf47e5a6ae769e05296fa. 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/JPJ901902740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72791e85bd996e4b0c9ca4bbc82bb8fd495beb774921e63aa0f66f72e841cbb2. 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/USLZJ2118506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4c6be9411b972759034db48adfedf45f872bed41c0546261c35f0bde46b292. 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/USLZJ2118507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe613da13c9e233b8c9c52eb4530395d9e303371a8880ca45bef76cc4b30690d. 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/USLZJ2118509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe238ac1447603a4c511236e3c5dfe9cd52b61d3cc922cc3944ef16d562eecb3d. 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/USLZJ2118513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99042906ef4e52e980caefbb9a33741ca897ac337bf2b78bf5fa26d09ddd312c. 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/USLZJ2118514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbeaf0edd5977d1cb610682388b7dff11440b39e911068c53ced5e0e718f9426. 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/USLZJ2118515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0c3ac2cbf7e99de0e1ed08f356e734a9906e6be51c196a4f52f20188b1d4c4. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USLZJ2118516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423c6ae6a6d452ec473a6fbfb2a26ea6856f87203da9220fa14c594e2b2787aa. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/USLZJ2118518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1252f1a357f47e47b5ab989cd3f22b2d61f63b8276ea6bfa3887a03263b2e5. 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/JPV502000139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4189041d370ff2e56735070e191a1095389077aa306c0bc02648a5820b71af82. 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/JPV502000140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72514f94b4561e3dd907c6fb267aef5d46cfe577adaa171f3d4367dba6b3c2a3. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ901912050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f114791608d855bbe3e12ff93c29ac88c3255602a20fd016c9bb0184df0ed94. 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/JPJ901912040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461450ee5fb84c5764fb0e842cdbcc83211bddfe724e972c2ae843ac8718f19f. 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/JPJ901905900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4ca25969ea05e2dc4fdad5bf5709e5e06fd57897e408119c502ded705dc6c9. 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/JPJ901912030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb81d9d08450bb02d64e29ed9bfbbc44a33d58ab54f4afb98ea73692bf62b5a. 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/JPJ901912060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141448db7ac3ad3445b8eebf0e653fa1e3deed66a75e438bca53f32b3d3b0e89. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM1918090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe898bc4ac73ea4f04b8aabad728cf4b203a9238a9ebd68b6f40f034b4ce66424. 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/KRMIM1918092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb902cccd78f226a51ffbc998ab01acb8eff782ba09edc17fb1b223ad1c615220. 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/KRMIM1918093.