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 0xfbba5650ffd1cc44aca036bf97bbe47b41b1038a26908a476db5c3ad1c29978d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba00c4bd-51d9-45b1-b613-32f52cf05932.json and https://artists.proofprofile.net/proofs/artist/ba00c4bd-51d9-45b1-b613-32f52cf05932.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 0x0a4f1784e247abdd8c96b2eb4031ab4b60de7d6dd8b9e4d3789c90c20e42b6f3. 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/USDHM1509709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2af778923e2657b1cfa0e00cfd94a4da853cf62b92dfccee2af2e939b15d5da. 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/USDHM1509710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0cd34e52ef695eac77a316974398da055184dae07fbde32f04097a00607055. 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/USDHM1509711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7872eb29003d60ad3ee2389397198c3da4371697d90cad9c2f455654b9ff31c3. 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/USDHM1509712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1792b160a648e76d91799def78dae7607be8aa3d21fe80c5e3e52fe74a67b9. 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/USDHM1509713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8832d470d367d716b209d0069a22b21ca521ce6675592c0ae74c888d0ad902. 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/USDHM1509714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6357168b191bd3f54f801cc16d444c24ce45402ca9829ec8c4c6549d5b96f0. 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/USDHM1509715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fb49a9b3c9b7b9cdaf67a50498ea61be774e7726cc1225fdc07a150ec5e9c5. 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/USDHM1509716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b12823748c27e8b43227a025ea0a38508062088a33bf9ae004a628c6035758. 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/USDHM1509717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847bc53b49eb1c5d1cdb95fae9d0f47500a8ec1a26d8f6dddbc56cb4e1528f0f. 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/USDHM1509718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a91443100216dba66775598a4b0231f0df69826c06191df017c51fb2082ea30. 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/USDHM1509719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc216763f443df0f318c736fe54e36608cf9e0d5da88704b2bc19d36be6f22e2f. 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/USDHM1509720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ad17efe82dbc213cb2260780de704235e3e93b50aad06f41a6a929972ec240. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1509721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854b52884af86c96ccd34585f9a21a5123f72f2aa206e8d57b55d5deae19d124. 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/USDHM1509722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6be7f7678bd9d3c1a06e1ad3f337cdaeb036984d698788e14dca2dde6f26c97. 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/USDHM1509723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29c705ca313b53e647633865ead3a91849eb0dc9b7fdbbde56eff31f4669917. 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/USDHM1509724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb3f173f66d048c94c54981aea0979d15c2db8107a431ac78e9a2f1798418d5. 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/USDHM1509725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56bf06fb78e51562b657acc5d993235f378cfc23da9d30fefc18fbabcc54b28. 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/USDHM1509726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995a7b400d99e180f620d1ca609c051f7727ef964d40a4e2cb264352d446cd34. 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/USDHM1509727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065a08ba3dad9218b2e7ee4d0f8e4637fe565b7025362e7af150d603b914c5ce. 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/USDHM1509728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1a0f5b71b37ee0fe9ae1d39a8c681a8d78b70c0439d41f96ca1691f4a366f9. 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/USDHM1509729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce48b34e4ab1588dc01e156911fc1a6fdf4d780652f4b87e7f0548810894a04. 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/USDHM1509730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5280070839468b008d9cfb2b8d85bb67f5696f5e4044109132ebdab553bf434e. 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/USDHM1509731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8c50ecc664fe802cce8ccb6fd5b5752aa45f4c391ec1bd3b823cf98febb32d. 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/USDHM1509733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8803d4785c262351f7bd6d1f36a2f706066024abd8ed46abb5dac81d21ca3d2d. 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/USDHM1509734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde308c1c4d04a2ee08f79e6e9727f7f40969f3ce60039eadd767db324c8e74f9. 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/USDHM1509735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f68814f09f8c24256a3b90f982d3bba67d6049d5bc9ee3f8ea02fc0a8e7be9. 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/USDHM1509736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5315c2922088a5e4b20a817864ef4503c015a4729f272a046fd4f5232d9db1f1. 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/USDHM1509737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983084748d9533d8d52590a9a651f2196e91b58c400652afca0f963adbe3e436. 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/USDHM1509738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e98161f75ff1f42c352d18857f9e94fb26f11032d44c3235da407cd3602482b. 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/USDHM1509739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83ef8f9c224eade2ea5e7515d374e5b38fa0d483c1f641e23446d222a8224db. 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/USDHM1509740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5701da3c37989e82053179bc21dd27145272d544a175ff3da61cc69a1251a5d6. 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/USDHM1509741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527549c515f7940be6b12841794c7f72bbb379032caa73e9755c3259d23a6415. 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/USDHM1509742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e054e5bdec7a98de26e3bd120274d29c1a9e1322acff2ec995ca9456b01bded. 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/USDHM1509743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84cf5811ef0c7ff7db25b6b13bda35a7879a59d83d253b95efe09c034dfc9a3. 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/USDHM1509744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd8020612a9f4076b9c7b1bbec34de48a0f39be55bd31dbe258f48d37ff598c. 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/USDHM1509745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecef5224b6a0607f1163101d0caf369c6a0cb33945c32fc4ea4247bb73998b67. 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/USDHM1509747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc028ec7161ac71f8f036c97a7bafbf26fb3017568304e0aaf37418ab83ac60b3. 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/USDHM1509749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17fa1826b4040ef4878d2ca13adc2fa4cf9c7701226b82235b2688306b35411. 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/USDHM1509751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6704c95ea039f8ef474fb19746f1c683f25e6894db13396e56638bf580d3de81. 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/USDHM1509752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd942d63c922335697590d89bbc934ecae01a240269ad2a83d2d5849341f3b4ec. 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/USDHM1509753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec9b195caf529542fe584b18f2b6dbe86f7dc6d3f1430923a0c3022e55c2f88. 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/USDHM1509755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc083a3e0a6ea680f0815cf823d140b39f5eb5dc4c0bbd3512f02982777bcee. 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/USDHM1509756.
Timeless Melodies - a tribute to dustbox -
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178265af962cef4a5261ab0bff90c073c52fb3729a9a6ddfcfa0a3ab7b909738. 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/JPK402401176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c466aadca9d73b26cb40e25eb18d7b943538bf295915ed54c7d1f0f36ef51f6. 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/JPK402401177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ff4e34bec3fe1a9d2e082fffe90826a52bde238469ed9cf5ac9cdd27e6b6ae. 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/JPK402401178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22418c220b60e79d2eeafda8238314eecc4a6dc633c0d51a65cd24de053f55ca. 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/JPK402401179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9353219af29fd51a99b1a803170aea1bd060594a5af47af279c0e45e044b226. 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/JPK402401180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd174107cd607e6927dee41b68d15b39cc1f8fcfcaf97d6aed45539e9294aa4d6. 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/JPK402401181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74342a3238c262cf4eee835ee56b3e9d765168ce57e367b2233748f30c743154. 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/JPK402401182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe345b2b5bf62b36c9a99079f25efeee7fbfaffd296def039df437d6ee89b88d3. 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/JPK402401183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa913195fcbf1c5de3d6040e8bf121732c62f564c6c1166a1f087adfd87d15e58. 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/JPK402401184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26480c050aeb5f0fbe79ffd71c5e5b7f3a97b2d472f64417ade229c8225801de. 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/JPK402401185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42419fd6021f199602d18ff702914488e6cb225d757a590c349f5e079afac411. 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/JPK402401186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2ab1966f742296f4307e12fa8112aeb4aaa9768d54cd0556ecf5ad617c45b6. 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/JPK402401187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415d5c70318172e05da4dc09911f31a8e69c00e9c22691163b73187841620fca. 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/JPK402401188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd3ed6390b19afe42da63f4865f67358351c898b55e79a4c024656a45970d4d. 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/JPK402401189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdcd3f97088a688063ccd1b73c80c97a0d2a63cdd3552444296975741a42bd9. 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/JPK402401190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161a9cf4cde98d8195e9f2ee340336e0d0eb500a0970ef913aa4e037aab6d680. 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/JPK402401191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb171e3d2450a29f2ae2b094429e9ec99fde17b09e8df0fd081272d893d28d6. 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/JPK402401192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76626f9c7634b12a7079a4a9c1ba086955f42fd125d491210b490a440936ad2e. 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/JPK402401193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9630de7a9079c8b28bedcfc8015792f5ef378e43e237c25a4cc0801a7d7eb548. 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/JPK402401194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296dcffa3c9f86f360a9d72bb1203567970d85a91666e50ce2e733d68ba9d02e. 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/JPK402401195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b355aaa40f25e00bc09000ec811c9d3d68b56dc91ad2a43361cbadd8d1da93d. 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/JPK402401196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc305fc640b85420b024873ae871068b6a8505499d8fac8402daf5099fa5097. 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/JPK402401197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8327d95bbf7dcbd016df4d8111db24a8c042979613810befdc864ed25606a68. 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/JPB452005583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308ab79b6d853dc53b189c66b208e95175b5b583dd5e1949c3c214f459145278. 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/JPR752300125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8bffc289ad94958d1ba87466fc60f852b76e2669817fa94191fad02ee8b5970. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR752300127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0fd960fa1e451827bfad898a4f608b56f68d9d34972cbcbd96647aec087859. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/JPR752300122.
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 0xd31aa6030707beb1a8b361185aa91dee3327d0582ee0513cdd81271344ca6dc5. 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/JPZ921509437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc011da3c048f3876d14993b475b67e716d936356f6ff5bc15ed6722d35cd6bdf. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921509438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac01f367f19a247e450a209633ffae021c98c672c08b5617460ec22ddc0f9522. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921504544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa942c476d72434e74774a43cf31028e9c2ccee2922676655cecaac7f3f5f353e. 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/JPPO01212938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5da017d349260f27e90e209c011381d4dbfedb9afec34a4765a303a91a0b2d6. 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/JPPO01212939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1dffc966b619e2e67d1c7f2b10769ab032292adc9ed954c63c7f7f779c57217. 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/JPPO01212941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4def430bd305b030d42d2dffeb11d38be60d7dca39e3a5d48dcbf4f7812b03. 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/JPPO01212942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceaed2722e84a4e7015f377bf7167dec250a10310126b4c1efa802548afcdf4e. 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/JPPO01212946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76114b47ba58d9f938973245d5f506e582c0d1de88a63d00465085a9fcb530e3. 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/JPPO01212947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644dc27fcd07212c7c8c1e30971807501a360ea71de9b6490953373d203ca930. 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/JPPO01212949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7004307386ac70eee2829221d1d2aba1eb1becc6792285c068147f8209d4f3c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01212951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6282618f5908a6504acd23a0e2264ceb21ce464be45aaa200ad6d96890ab39e. 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/JPPO01212952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01d6bde2b0f7562374fd9290c89435c07091da13c036648d97981d1af3e9d5a. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01212940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb445dd3336c8b3ef0321392491b42d885eeb4e596924260b941b58af63fb6021. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/JPPO01212943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd160474ba76e63291562ed8975b02a026914019ab40db70c73beb94a6ec9eaa5. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/JPPO01212944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da7e062a81328bbc6bbaca0d6c96997b3d7fd26a74e7794447f8b28be2b2ca2. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01212948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fd3e8d663f097e7b05e77fa05e45de08553d88d35a42a7040fa9ecb20eccb6. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/JPPO01212950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b69d794f4dbed1a4d13c764009ca1e2da9c467979af1fd842f473570aa93d7e. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T22:50:02Z), 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/JPPO01143818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2e2f4f3fe701e212ab41abcd062848e867070166922d20c3b60d00e7ab14fd. 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/JPPO01143819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c934f59f4c0dd284ae4ee5cfb223c3d7b80c4a1186cc8344b01884ccb8dcf2. 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/JPPO01143832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ebb164974cbce7c9793aaa08218a6bd2a3420d55bbefa3a5bca10cf028e242. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01143817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1a444a1dcbd3e2f751431893f89e0a94f88d3bc56b642435c8e351742d4799. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/JPPO01143821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88006154fc2370aa1535e82ff190b64638d2109e36b3964ed2ad7e01f5c87b3. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01095330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d9bd4951d1445f227231659da036c5946de0305b8c78918f4495c20968f65b. 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/JPPO01095340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d4882556abda957de28c841f359347f78176fc6347c1a8d5a6b7b019842ee9. 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/JPPO01095350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b84ab4ef2534a223ea60cb5da857c6077401669f52da4cd0144708ac3e0574. 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/JPPO01095380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44bf0d8ee65bb0b7d789ba55f315cb469e1d56188d23966eaa217f0f48cb1ebc. 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/JPPO01095410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ca7c8a502602f00e1554b0ef257a1bf4fe09f3dc7e66b1dff2b4fa9dec7b0b. 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/JPPO01095440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ae74c1da220bc12232cb2ec495bad69c92bf6e1c70b9312c9379092a4a5028. 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/JPPO01095360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f55ef97c6c5a0873f2f34394ac102e41bf71f518bea3f792a89dfc03229a76. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/JPPO01095370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4b3a96005adeb92b1cd92eae6153adde2159c0fd62672dd538968acddaf110. 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/JPPO01095400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7cf3814c7f5c108ce50751855e7143e6c1b0d64c888a9b99944bbe0b1c86eb. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/JPPO01095420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe967e081400a24d5dbe9cc6d1eef81585613994ccf66ace128737eb63c599605. 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/JPZ921114275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7e6a16cd599d5626494d058b2273a5a34aced4686713f05740608a4d9808d3. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/JPZ921114274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16de4bd78bf891651226a5f29bf4ac521b266c8b13e40ff8f2a364f4561ab51. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:42:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ920702903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625f4557c61d57059350dafa1f7ee826511c6d12185e9c077e241a2348a0da72. 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/JPZ920702912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2296c40798846b7e5f38f909defdafd24a1695351aaa676fd90164885c31b575. 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/JPZ920702915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96663cbf415d63c2e308991373df309f29593f56d0daa00d4f9c7e14f730eb1. 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/TCJPC2404088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9286e4e9c90153664fd639a2cfcad9ad794ba7e4cdc158d67f6b87ab34538302. 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/TCJPC2404089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1559b6aaed0e1fad3068a37cf0b625256f57ec3cab930d16119087f86d0ada3. 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/JPPO01156029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb91861655a5403c35b7bd77922b4702b3c73f8493d4b71214883d9187e08a93. 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/USCGJ0779091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7b2088de2fd3eb964cc1dcd66676120c27670d89eef98b31d8be588cfdc74b. 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/USCGJ0779092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36344b8c7ee7930514cd0b4b47a8002f5a1bc3b1ce222b502f37477d9eaf77e7. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ0779093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7c5d9788e1f99bf36068654f1407e44eb92a7b69d1ac8e2676a9521527b787. 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/USCGJ0779096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143f50fb873f38074436922e6f4a24d2830d46c27018eed89ff5031baba0242f. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USCGJ0779089.