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 0x5e915a413fec3e778c6c890547c1fb03b76a1967519c555354b0f48ed31ae7d7. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/351d9655-589c-4658-ae74-f14ab9639d33.json and https://artists.proofprofile.net/proofs/artist/351d9655-589c-4658-ae74-f14ab9639d33.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 0xe231dd5d1a431a20eea45397da0e805fc50e40f3b9933bd93633668ff36f92f4. 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/PLG961810004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d933fcee37c451de82bdc93e0e00c6576d9140f525e4026a2a0122e8a62ba1. 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/PLG961810002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfc15735486609b6c77749942ca93735d583c8f020195149c49c872364b56b9. 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/PLG961810001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a217be6d1fca3e433ad8dcf8e654dc340336209e8edd8934a5cce4607bda326. 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/PLG961810003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46bf49aa35fd40e4189a22dd20c880d73a88bfd662b851d74053c621a2671ec2. 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/PLG961810005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d07e561771a98f273af9c89e7866e69b8bf856c85615d8c9c3a894fe4c4dc4. 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/PLG961810025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56dc4d3ecca2dff390abb34750baa2146afc83eda45a42fe3e84912d52eb9716. 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/PLG961810006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd67df1ee0a03386094a6cc6740e980ad921d2b427d5f4126d3e196329384943. 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/PLG961810007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b59c6c54719abff4365258f92c9e3f02a41e20e9d9a21c92ff10647618cd21. 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/PLG961810009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c10448d22097bd337ed62df40a4c995c63d7526ccebdf9b01952fab34365a4. 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/PLG961810029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327a1058d9b2d7382b0da52e43d98cd5945b025c387a32f160b0703963bf739e. 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/PLG961810030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842c96bad79e8b900c8d69af7f181dd069fe454e02ce4463b831228bb18ffe62. 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/PLG961810032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cc962c874d8022931360c486701c8ede0f42067c07db444c353f5d56af50ce. 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/PLG961810013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586080ae549d72e522f74c2e857d80b156910f19b109332a9179bb1006c12ec5. 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/PLG961700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad99c0a5c8e5b5a51c1a81c3f5b5f9599307704d30bf45a093f5f166d199b87. 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/PLG961810014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f89866ee3617cb2e8f4f082f256263ef3c816fb1e0cad87f22328f2b0d9535f. 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/PLG961810033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c71d9eecc25103b0614962157737de29e401c8cf99fc03a75fa8012558cf71. 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/PLG961810034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7725c95ef9356546b59a1077d1f0b0f58d40c6e46d39ccd5af338e74f5cccfe2. 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/PLG961810016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24695bae1e7a36c7e144a3008a1b85909102b3d5f85283819c2044abfbcdbc39. 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/PLG961810017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1715a667780fe56273f1a938a4756f5f628a0eac12330689f8f9b50d8c2b19d. 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/PLG961810036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d576f39355d935d4de4d615133ecb980e40c11e068ec57608cd0700f90772d0. 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/PLG961810018.
Pioenka o Solidarności czyli wszystko gnije
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1909bc3cee5887516716b98710df67f9848703995e71842a8f620ecaed71e195. 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/PLG961810020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45606d7ce262b4ee5055770ea40d6f362bf817090eccb7609fa55d7673b9c426. 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/PLI421900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07525b35c9772b5cbdf852c9532434d741cc669448608ebfa310f6a033ffc166. 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/PLI421900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7037cb6a21bbfbe37742ad28111d3121a60c087cc596bc919761c0adf554e078. 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/PLI421900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435b79e3ef43012edcd5acfc9994a1d58676e6154c26fc2dcb957cfb48a57530. 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/PLI421900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5fceb6728fd3bf5951f98e6d470c50c4fca75002c64047525befc9adb0be05. 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/PLI421900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05856731bdb421cce38cd9b3b7639b3f0b99ebd4bfa3993853bee27a3643ba1. 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/PLI421900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f0ba363c2b6e59912fcb454bcac4dce28ca954e39f3d51878dde5dcefa9eb4. 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/PLI421900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566dd3fbb134ab60dace34e0445fa160a22eaf6213143f61c5b21b295674d32d. 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/PLI421900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b6903d598ce2bcfc4e8b30c9e29f1afadabb7e798b8c922c8a317e64f21ceb. 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/PLI421900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202353cac73718886b3cf9e240707b8c7aee41948ef3678501849670f59ac7fd. 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/PLI421900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f64d386d6e5b6b62b1cb40436f1d94d4332dcb2f5dda995c83b4253ad0d7b0. 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/PLI421900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d20e749082a2bebfc5c292d8f680faaa21a12604b2c8d8ecf07aceb5f073597. 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/PLI421900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82acf065ad231dc1607648949487057e3d8ec8118c34b0e3f46290ba457a8156. 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/PLI421300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb242e39f3c19564a4d34327fa8780637d5945f7046664114814a637af24da63. 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/PLI421400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed0e283a1bda99e768cb2bd1dd8de60c4298646283bac21e8bbccd485cb17fd. 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/PLI421400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efddb453d3fc06b91238a47d725a16f044c86554e1c9a9f1ce98617cdcc3a17. 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/PLI421300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7577aa02d5c9c68464fdd9b69585125d89a2a650770b35440a58dc91e44f740. 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/PLI421400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a48855472810b41c0bbfda0677801ee248c85d51dd94a7b38264c2db4af4bde. 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/PLI421400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2512347427e3909edb5c3a61f1ee157bf0ecbc0e3bcfb1eb8fb66746606db0d1. 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/PLI421400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668e97f569edf22d27f95644ce2c125c2c1d0271cfcdbfb05e38e28429095314. 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/PLI421300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0863f7717578bc0b9829b2af9af08d6439494759b3ab06163d963598201456. 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/PLI421400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b53431b96d271767cfa40a5821c0b636e8949fe31e1ffc0fdb7feee86f6632. 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/PLI421400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e548760f052107607c1a49699b34d1fe99b60e0c9957b8451d1b076454fa88b. 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/PLI421400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d34ba4f97b3760c600e1dea3a90888a5b8bd820a8931f40983e4cf76ad3a5d4. 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/PLI421300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9a01f377fc89166b805fc418a77dbe3e1f048f81f35861d30c3d13186a32f3. 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/PLI421300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f34aff84adbc34ed2c7427d06612fc483877bf5f371e0963ed132aad46ba93d. 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/PLI421300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf371f37232ff9477006e0c1c1fab59e1662c59270c1bc5ee95ad00a29ebd99. 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/PLI421300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b32520cfe2b758f5f68350b01d2038a16f73588dafe1e223e03adf2505bab6. 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/PLI421300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8c94dd17bb135f98dcd4705bfeadda1edfb79d713eec864d8a9e414f9bde99. 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/PLI421300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a40c61d45309aa4fa2dfaac05e7e647b65899bb01eb8e4cce19555c5a7494cc. 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/PLI421300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d8ddb88e035a84b75152aad2bdf56b2b3ae8ec90eaf9357b8bad1d266cbadb. 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/PLI421300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a08323e81a49087145e5bb35797ee03aa988361c7537e551f6db6d12cc6514. 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/PLI421300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd19f08e6dc4486ba4c0289e58c5e4299437c019657dd561d5225133f37b3fdf. 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/PLI421300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f66d93847f56e6e5d15f05203823de4320daa5d43b9f17fff283549474a1174. 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/PLI421300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d8c03fe28a0923865a03e01658b7d5d14058eed7e507146b46535c43785e50. 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/PLI421300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512885968ac12eadfde0492b82c247f77be00fee298ca85b474a001cb7baf5fe. 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/PLI421300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be36eaecbd0f10176ce246ef751202266afc27ef8f8e37eb9e421981357479f. 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/PLI422400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a725311159cb380b73a552f5ca8550d929b0435bcbe145dfe82820c5fbbcaf. 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/PLI422200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a2814d2fd77d9e3bcd37b162f0c38ed85d764aa564f8b860d179e009c8f76a. 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/PLI422100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfc15735486609b6c77749942ca93735d583c8f020195149c49c872364b56b9. 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/PLG961810001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7615c81e56954ffffc971e5430d2507c91bc60ad31d49b14b6f3f0f891351b. 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/PLI421700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6415de000a8501ef6e544281c84a214b1756ba599bd1d70673300f6b93e2d866. 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/PLI421500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdecbb5443193b24485b7f290aa07869311ab5d14b8304e75de576551b11079b3. 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/PLI421500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82acf065ad231dc1607648949487057e3d8ec8118c34b0e3f46290ba457a8156. 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/PLI421300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efddb453d3fc06b91238a47d725a16f044c86554e1c9a9f1ce98617cdcc3a17. 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/PLI421300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee0a0e23882a770be01f7014853c0ccd6d05bbc6816f2b928a060f3f221c82a. 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/PLI421300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668e97f569edf22d27f95644ce2c125c2c1d0271cfcdbfb05e38e28429095314. 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/PLI421300016.