The Judds were an American country music duo composed of lead vocalist-guitarist Wynonna Judd and her mother Naomi Judd on backup vocals. The duo signed to RCA Records in 1983 and released six studio
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 0x402facf4ee89894ce7f5bda64bdd13cae8b2ae9522aa48a2ba28b31747615969. 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/d1c84ba8-10f3-476d-b9d2-e9d19e2d39c5.json and https://artists.proofprofile.net/proofs/artist/d1c84ba8-10f3-476d-b9d2-e9d19e2d39c5.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 0xb574e51b1c34cab8ae884c878f25b9b6bb6071cd922594a81c8640027506b76a. 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/USM1C0200034.
Grandpa (Tell Me 'Bout The Good Old Days)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2844117c72c26a48619b51fd5c45af080ca8c4552cb345944cb9ea3dc656b70b. 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/USM1C0200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f14470687dfa56e133792a95a0d15632bee2c5ab1dd8af993e693679d2db11. 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/USM1C0200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7dda3e4e6e97e90c321ec0b4910a3c3d1d668de6d942969e300c115b9ff9ed. 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/USM1C0200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc24b07de2f7338238ab7a74cd3d6334a16e5fb4626f10d3abc5f25544c2a0c. 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/USM1C0200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e86abe08b2a9924174b8db36af2980f86364f1c8774fe1ae44a8626af129a6. 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/USM1C0200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70dfddc676fa58b34cb73649fd82fcc763e949e054da01b7dbb54b5ee2af6623. 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/USM1C0200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a232549f6875fe81f76add837052124c076582e07f373f61351aeea1fc2760. 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/USM1C0200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89be7697ff32b3204db4483ff07befb5bacde3bca44cb65c2e2498daa144a406. 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/USM1C0200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73655a7ad783ac95c7b20a9e8c649f1841e00bbf6a87d187b24edf03528bd197. 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/USM1C0200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e6e5c545a2bb438ea380bb96f658b7553bb10eed5c089c11eead54a9300041. 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/GX5MX2352378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b1c643b7b1b000ddcb0c4c075a07be576ce9a49e047249b93151063b9ada84. 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/GX5MX2310450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af9a4cfb47a2282a797b18ad408d9b63d225243c54d891225c390d6fdf08efc. 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/USM1C0200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83080a7b301db39ef0e8ea63b935a2d72a132e62b7ace0ec1a0c5bbfbd35248. 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/USM1C0200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1a037b66071dff2e2e5c0e24894552d3d8c6d158f8444ef4e5a614270cef93. 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/USM1C0200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2eb5fecc005f12610de1b2cb7f99965ec89ee73cbd88c5f41a764322a033890. 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/USM1C0200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5e1866bafe01113c559b5907e9502817f52cc519fa731202252003f9db72a2. 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/USCRB9900357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85082940669b09a7d6640f58901ca1444a7a75d386e58fc9b551227bd1450fd1. 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/USM1C0200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382022195515eda21c4ddd540b054bb31897bde7478bba667e59e999ebbe9c17. 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/USM1C0200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f11a59b02876e9ec17b6446fcf85844eb3d627595bc7b07bc5c505349bced8. 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/USM1C0200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130378f15e8d608e151a3c26c22336b043553be43289a6065f3370147b34746d. 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/USM1C0200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a596bed15c9db869929d8758dd19e0c7272db396b71d469dd010c7ae670fd5. 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/USM1C0200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2940f4e74d02de7225e6b35355988b5fa5d78955631f2080f21b1d71d263a034. 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/USM1C0200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71db9a2a6dd9a445c4428620b2664994ab34c78bd50397aa0ab17c32e5dbfc71. 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/USM1C0200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1607b9334c04dffae83c3fb337df8afc834e058f71a3b2b284850e7c4cbf772. 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/USM1C0200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2636d9f2799b6c6d95d1c6dcb352fe47fddbefb77a38fe8e703f5caae1937dc. 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/USM1C0200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cb8ed0d4fefbaf0762b0934860a26849337220dabafb7247a352d2c6eb8246. 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/USM1C0200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db5891df5163a252dca2a4a9d065dbd9478fcae85a462800aef405f42814d44. 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/USM1C0200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe7458bb518ac40b8f321c6015eb9001b5bf35574609a0bc2a9daa55fdd796c. 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/USM1C0200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d56dbef63145bd349cf7db3715599061e5bd76571b8fe67dca418511180ecfd. 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/USM1C0200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1656bbbf20622e00c660145f551d694516ce441199175ee2c7733e6047bb6b2a. 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/USM1C0200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8a372d515000df4392daf2f145c01ac01209f14bbf12a5872d09ada1fdd540. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:14:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USM1C0300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532a1d7a0b4f992fdc49ae3560dd99858b4d994093ca5343ef71153f5c4dfab5. 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/USM1C0200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe24da3ab763ec0f92bfbb9d66d267d22eff3c2a7e06d5bbe70bacf5dbc87270. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USM1C0300055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239150bcfac207102efe7622ea4ac792f79fa70d105e02ef91df3a169ddee6a4. 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/USM1C0300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be60ca067c2a553faa690255952e41757410d5975f6c4c1d02ad2ddb63bfedb. 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/USM1C0300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446941beb14c4f73eff698960090e51ad6ad5ef771f31099d176691eaec79706. 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/USM1C0300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72231624a7f740a7d5152c7a5077d76dc8273437a1ad63fabcab6651c9456fc. 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/USM1C0300061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422dbb7b99576b0b53d3acf7b79e16937493585f36fbb4585707399912606a2a. 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/USM1C0200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388019d5dd1f74fe995489b6eeb49dc661fa1bb4c5289d2f514a4ba2c2e6ff18. 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/USM1C0200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ddc55b7f4e20a7e2e25d400febaed099452a5a14584555214f4a55cc22398f. 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/USM1C0200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458a9937f5502b5044168d1e45d2f682112ffa0391c70463f4abe4ebe7f5c2d8. 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/USM1C0200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153da76fc7c61274b961e5a7aa302a92327704e5d1632e0bf3ac23391f37597c. 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/USM1C0200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ec36d160514cb1fe8949a632631772f638e24cc876e5e8442fcaeb1fab8f69. 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/USM1C0200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e29b5477af3a5a486e705c5f5df74d13aae1fcbefb1d945ef6e23283a7c449. 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/USM1C0300065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a34917f305e2b5e886d18dc1590c6d0c6dcbbe0a6456649e457c8437a53172. 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/USM1C0200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad92cdb79a10b1f8470d1b47e42f14847cce279a577ff2721bf692fddc356f16. 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/USM1C0200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0117f726231ab1995060f9f93217a4b5564c8c30b1495f26e9e7aca4dee463e2. 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/USM1C0300063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a98481ac4bf1000042cdad7f756cf97ae39d7c26ded74754de378c3f94a2bd5. 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/USM1C0200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44de75820e0a94cda08d3074b5bff5c51939632cc4842b2eef9728d7affde65. 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/USM1C0200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47da81713ccb981e7929713e08366f5f05e88e87b3afd8d4464f887d7fb59a11. 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/USM1C0200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e77a2fe2bddc6b371bcd456a7df4a7b9c0b187f52eb53ea3fabfc26673c34d. 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/USM1C0200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360efc7874db1eaec00220dc6672ad369e5bcb19a5795335cd745ad6e5627226. 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/USM1C0200048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505ecfc10746dd7de09755e0acea575412dde046dca6448ddd7fedd45736e255. 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/USM1C0200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67fd30d7b0837862aa05d15b66044e3a3e75efb8cd37d8ffcdff215bea110950. 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/USM1C0200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad916e59e09e95d3c14744dda4356591d6f99435b92241ffd0433095ba3e841. 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/USM1C0200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9c94fefdc61c2c8588062a3e2fba9db8aa95e10a9ea9ca6f12a81e7be4135c. 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/USM1C0200052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2b8a9079feecb76fdbab4d1a5df7422c21ca9da71d5ef5346344b9210904fa. 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/USM1C0300068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f11a59b02876e9ec17b6446fcf85844eb3d627595bc7b07bc5c505349bced8. 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/USM1C0200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa2273b5452d9106ec96edde67d925052db5c7622a25bdbb9210ccf94bafe60. 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/USCRB0305749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5712b73cce6369b9d753cc07f43509135e65bc030fe73d42ba79088e6ec037. 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/USM1C0300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb267311472415162b588a7655b67122a537e9efa22bda28f4bcbc8e7158c580. 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/USCRB0305751.