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 0xac3a511dbf352525b044b2073442216e4d80e20cc46df81cbf3dda42388f3eab. 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/2e1f708e-ced4-4d95-bc49-27129dec6cc0.json and https://artists.proofprofile.net/proofs/artist/2e1f708e-ced4-4d95-bc49-27129dec6cc0.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 0xed2c9d48a5c65fc7af779eed69657feff1e0907c1998d3f62d8a4d31aa8a8d38. 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/USASN2320023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893daf227772bb758702c84f52c1d5d32f2db831e9ccb8c4d88826242de0a453. 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/QM4TW2345273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6dd20f5b19478e53a5088b7a394067bb6ceb7f604a8119681b0b563ca70a9ea. 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/QM4TW2345129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50916cab927f0e9766e4fd7fcee469ebebd58717b3eae33e0229776ee70eb70. 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/QM4TW2363789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9cca3afe06ce2d4ba520ce62d093da4597d1f531380d2ccd76b6aca6fd49744. 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/QM4TW2363791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f80ce20428baac05a1e459c4caebc3c9a496a9c097b42140c28d56f0f453187. 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/QM4TW2363793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0645a95cf7e1dab503c0734ee6ec7c7fc418f909bd5c2bb1f4ae47498b4fa4. 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/QM4TW2363795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2dc52d47dca3187f3a41d3dce05fc4f605347ce1621f5510673ada2c44894e9. 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/QM4TW2363796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e05798f3f41bf18c8d50599a68f390df550602ebfa3a31dee836b652658841a. 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/QM4TW2363798.
Tú No Eres Nadie - Tú No Eres de Na' Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf54127fc5f842c218a9fcdcc28b68fcc6ddd314ca11b3f63e0ab18ba6b5c34. 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/QM4TW2363799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1502c316a6df84d8d97268a6d9baef371be71d39b2a8affff49967ae00b86105. 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/QM4TW2363802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dae206d5665e705c42a49f6f28ad1fd3f4b8777ac454948a41fc9f4887a6e16. 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/QM4TW2364537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb583d4d0127081a2e2f5689f0f071fb279e3841ec7f1f608a5bfcf99e49720. 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/USBMS2000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811065bca05ee937f187b81597dcc8b6a6df5d243bd36c666b38acade940c62c. 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/QM4TW2215980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63799d4c75c1eb50df0015721c97a4ad703fc99585866c17843d3c18aef4a1e7. 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/USBMS2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec552abcef316471f049ed78b4f1a818da4f282105fd74a129b60447e05a5db6. 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/USBMS2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f064d17aac816123741237599003bfbf1a15ec43ca3458f9349e0bd044d362. 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/USBMS2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adb70638fc08cc7b141c11c8a46813c414b12a1f48d7f4f3b0feb5314c81894. 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/USBMS2000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54d4b1e03f8c06ace4c87796f211bac18f428b295e67e91261995ff9ff6da79. 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/USBMS2000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c96ae3f484b7205e8c5e8ecfe4dee6072d0da33aedb77abdaf600a5c9549be3. 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/USBMS2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3b6be9af7842a70ba911cfa3582cc8b5bab60c818c8eb0f1028a62f1910e9a. 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/USBMS2000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f0aa83dbd8b5761a888f449b605190bb1faf23b2677ddce068c375b53e279c. 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/USBMS2000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe730bcc9d2d937d5cd25b1790cbf0bcf041839a3fef2b2b4d7a1d0ca4a4d9db8. 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/USBMS1600258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9b0a05fa3b532c3abd3c4e90156d60e1e93fa5c848cfeabc12e8f17f935f37. 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/USBMS1600259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf009994a4971cb20685f5beb5ebb18109c495485b27c4112c7fb3c1fcec450. 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/USBMS1600260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3715abafbdc4d80d08bdefa922b7f500a67d4ea27b9719be14805d505a9fcfe. 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/USBMS1600261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638b372a7a5e02b0a62d61331111dfc921647083bace4db5295ccfd213cdd515. 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/USBMS1600262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1320f1a18a07274eb06e6e8fb2481c3ab5428fedf45c49a67f79742fcbe88969. 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/USBMS1600263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9349b96ebf7438b5d2626e8eddc6e198bcff02cc55fd6f872987a369c4f550a9. 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/USBMS1600264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf503beb777c8bd8fd7938e8fae5759efe3c0c7ac99f8f62fa73dd8ac1e13b630. 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/USBMS1600265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80cf7cd46632975e705342874f949d87a3fd2412f87020c30e3c986444b4f489. 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/USBMS1600266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6503379a870de5e266e1f963a1a75093c2310b6657754e43cb0f11dbe50cc80b. 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/USBMS1600267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f333c56fe1615ad762253522800084454d810641a485f165d1f876544df60b. 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/USBMS1600268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97491e37639849a97b7db57f0e19d6e5a8e89d4e93d13f5240235c6eff6a1737. 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/USBMS1600270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457b5ae331834a87d39f8c79a297c56a62a90c338aa494411e364389292869bf. 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/USBMS1600272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6887ce0215eee2a5e3e116bbcc64266dab11885bbd4d0f9df19dfe20ed851946. 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/QM4TX2439779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172e327d50c6b1a4b7c02b896252010d7b8342eea948c22dbdd30e2b707a6bee. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/QZTV32399837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d95a5829b4ad8f0d4bf2026c61e76c24e22fd7dc42680c2bb034e9de7bbb06. 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/QZQAY2368619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6dd20f5b19478e53a5088b7a394067bb6ceb7f604a8119681b0b563ca70a9ea. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2345129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893daf227772bb758702c84f52c1d5d32f2db831e9ccb8c4d88826242de0a453. 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/QM4TW2345273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65b65d84f2bf1b23a08c0f18b528ca717ac8f932acc5afa703674b7304afeb1. 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/QMDA72221590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982cd3734dd38f5ed55c623abc616160b97371f4c6913b7f616a5c42efbc90e5. 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/QMDA62294697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79cfc3fcc71fc51ba77e5438f4d5e0a4f3d7b0d695f9d43467ab40a1d3f50e6. 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/QMBZ92299066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead6c76bccdcfec6c67f0e8d6ee8524609b61e9ecc40270bb600c02a76a384a3. 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/QM6N22283399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6309fc2f51caf50493ed9941222a09f5f5d5f9e1fc9b0641f72a8011b993b01c. 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/QM6MZ2274775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b8c21b8e106fe1f42085a89fbf9d3b9ebe359b7906a0451540743e475c0aa4. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDT2200433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde403e9a28293e899306e1646e09c4b4314f3579fa6bca8e220f1b7e63123a6. 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/USUYG1425458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea98a2d570e43c4c3e6a5197d139638965c45e9a58679c13e37201759431d91. 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/QM4TW2278390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811065bca05ee937f187b81597dcc8b6a6df5d243bd36c666b38acade940c62c. 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/QM4TW2215980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7faa0ed4760ad15fbf9fb146b85d47deb4766d5b0d07477f580024aa2a038a58. 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/QMDA62144077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc8385a219bb3700dc5f85283691106b4ffe32800372fc18c7477cbc0a8ddb1. 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/QMFMF2107777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18fb1e2bd48158187db30d883d036906863ba4e7ef5c57ee9a529a9e05baf52. 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/QMFME2198400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8f77db8289cce4db719f78cc5cdd197965a1f4f9b4c58d54a45c4868e43837. 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/QM6P42101232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d44bcd93ee77a26b2384c17766758ca307e0cc7a13d0e503fd466db08236cb5. 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/USLZJ2174826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa88a1277d493e3f254d03b97380e7e00ce1a91c97c24e0949e46609f578873. 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/USLZJ2166705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae583196ede868be4a5dc1cf8beac187af21a3865b34d350b4e1667c45c1b678. 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/QZKDT2100353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff380fe102b1de81e2465b822e9bc07b2eac0b518b98ad803160242fec4b0d5. 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/QM4TW2147793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41206682f0c0eb915786a852c6057e396432685e5876817b88cce1be92cd160b. 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/USLZJ2061775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e6beeb124c5d3c58dc3acd19a1da49cdd159f7ea85879fc36e511690e2f32a. 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/QZK6F2021419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602ccf1ff25621402e6ef7a7a5b7b970f83bc2bbc44020705b66e2d9bf867e7a. 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/QM7282414827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9c3c13c3aa12d86bf5f47aa1fcd0057474b4bed130ede3fd5c334cff512981. 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/QM4TW2518513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe215226496eb064e8124d62c4115f20b1e5604c7d6579c30a9212000ea84fa6. 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/QZZEC2452316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5898297d1d5f799b4bbb6fe087c1f9377d897c4e34a812b96e4d784adf051c1. 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/QMFMF2433790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c50b6026c5415799974ff4a7cfebb8bdd5fe44695b5768663403e311370b07. 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/QMDA62484152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b94066bd4353eeeaa826cfee1d80c409f5a21bf18b8dcf44a8b10197c3916c. 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/QMBZ92463758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ce8678872c38c888f8fe34bfaa8d8a312649c4a7542504f8f15f753d08dfeb. 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/QMBZ92407094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9c066361d824ed5d8bd3646014ce611bcff68313d7f420fe7006057c3cbbd3. 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/QZTAU2126333.