Rufio was an American rock band from Rancho Cucamonga, California, United States, in 2000. They released four studio albums: Perhaps, I Suppose (2001); MCMLXXXV (2003); The Comfort of Home (2005); and
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 0x0bb3387cfd4ec4f07d4df75640d67aedafe79ea814388c4c671e0ff885795a54. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8894c245-2c5b-41f3-9459-18ebcb9e48e1.json and https://artists.proofprofile.net/proofs/artist/8894c245-2c5b-41f3-9459-18ebcb9e48e1.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 0x4cbbcd621cf70fb2fac7ed202893dc9b2ee5dc472bc5d9b8737d2141e98c2dc5. 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/US28B0500370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4207b4435f47d6cd0e2aa32417f8ed5701c1c3ddd4d8923f905e0df40e15d5. 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/US28B1010001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e02ca27adcf5937f3729a5adabdee42b7156a3f9637c62509826cab2a97054. 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/US28B1010002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4745099f2f5e7d3ed2ec637f26e96a3673524618149f3ead13de146ef601c820. 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/US28B1010003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1704dcfb84dda16995b386c62d286e59fe24e30574663b14f394e5f9cf7d360. 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/US28B1010004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7551fe0b8cf2f79f0443e8e951877977414dea7ba856dd3aa80205aea64c11dc. 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/US28B1010006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb359dc96ed8360bf65f9544e58b06d06a6d5887f453b10843cf151aecede5e98. 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/US28B1010007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7b361a47d9f0c0a73f4641cf5cd2e29d7996f984e7b7347c4f0d3bace48730. 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/US28B1010008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fd3cbca2df6b7bc865dd29bebb251c38f2553b214b1d38d86eed3877a6c0b7. 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/US28B1010009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2cac434177a2c93ec97ddcda9098a41e8fcd03f2d65696dc7b8d10add639f4. 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/US28B1010010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3b0e6a56d51804edcff636f41d0479767555b2f6e7c3e97724f8cd1b2f5d9d. 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/US28B1010012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a8d49d2a76dbf14f472270b1929bed6bcdd5c5599ff75165037a26acc1781a. 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/USNRR0500582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd617ba90ed507a38eec08de2aafabc5fa2bc9bd220e0187fc3d8ff5a6833fc9e. 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/USNRR0500583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79705063e07eeb8f55ac2df12ea4394f02eca4e6dc19e1d663bbf865a49dad41. 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/USNRR0500584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac21493e870c849a4c4dc8663ef60ab0f25316c6000cdc177ef18b116e28e17f. 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/USNRR0500585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c1d42e4c932bc203e50767796e7a80f70c662c425ecf8442b9058280a302c5. 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/USNRR0500586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1ce72d50a6e8ed848e09a8fd40e737f9c6fd605c6cdbbca1f31ae145edc648. 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/USNRR0500588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37a09f6decc10b50b670278eddd8123b4208ebcfc01e4dce5e46aca83e361f0. 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/USNRR0500589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6dc60d2ea9104be87761d46c67112b3c55ac3cd69e0dc32c5e57d60787e484. 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/USNRR0500590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406617739ab1a5a8ccf3930917be36309bcdd746bc7a42b0e450f0e185cb6d7d. 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/USNRR0500591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5ca7be828023c2dc86b914280c9d291343e3cc84dc93f1686a2669ad4287f8. 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/USNRR0500593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42f18c00766a5f59350340400a855da631b6428083053b41cc30301d6ed6a5c. 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/USNRR0500594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5403b50340df0cfc09accbd803c78b95408001a13de60e4964601770e154425a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:21:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNRR0500597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b06e9004991734f1d89fe57f8b6a8d7fdfbf12b1eb708be2237f92f69c02d4. 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/USNRR0400473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb480255df1225e6a764ec755d2f132572398ac7b45f20f9f6ff13be263e9470. 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/USNRR0400474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e82b104fb72bface6e18f82185be01ad4cd5e5e80fceef73426cdd3b6affb34. 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/USNRR0400475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d96a4320dbe222c95f77f34d1f064b1ba14c3bf24071b5441856df9b6714e5c. 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/USNRR0400476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0535b748d1bc8a7f2f1e1963b8c828cd883e061c8bd9fa276ec6d9e9ed98fc. 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/USNRR0400477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e7c23a85df5913eaa594724aae115d3da848e375601cd62e2e0b09bd7fb2b8. 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/USNRR0400478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8716601d1d2f278f967d20b402a06bde338e5a633f839b11f7ed505c2c81b3. 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/USNRR0400479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876341f0fe19e035fbe3ac6fb482ace1270710e35687e11cb4e4b1bbb92c916a. 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/USNRR0400480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09faa1e00603be7a9238786fe31c2d1467bf7145150e0477b4a7d4b8cd43ed1. 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/USNRR0400481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e34d5d31f159b0bc933bbbc84b29244adf5e826bba693104b151fa0aee25c8. 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/USNRR0400482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1116b93b0774eeba84b6a10f128ea4bb82bc53a854546ebb25cd9f2ce21053e3. 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/USNRR0400483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c51c690f698e8ee8bd55bab809f77c9a7823156db753e1b072aee4e2f57b71d. 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/USNRR0400484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbbcd621cf70fb2fac7ed202893dc9b2ee5dc472bc5d9b8737d2141e98c2dc5. 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/US28B0500370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea0c3aa58d41d7de8061ecef1b7165e8ae9194454781b3ecc67eb95f4b8daea. 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/US28B0500371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7068be1ffa32434b0fa259ce0ddd42d7197527487dc097d0a420d90cbb6a7f7e. 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/US28B0500372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc55b04ef0da0c3809156974a9cc30d84489f085aa60c36b9c200e9d4d7a23d7. 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/US28B0500373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c1e8336e581ecdf3b41f896ccc1adf0c3be3be1f510d9cad695da18bd48487. 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/US28B0500374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2f6b8e4a1a0057d2eff639803bdb29213f690612992c99ede0e210a3e7c075. 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/US28B0500375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c725729fc34f9a3caafab7cc7cb70a3e630155f6a131450d3a96cdbaf39d14. 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/US28B0500376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc80c564ed0a06a358b25ada78ca5dd5a1063d1cc866fdde81f86717bd79f5d. 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/US28B0500377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e568a2dfc049c9503c5739dcdd3f2b2f8b3b84eb551017b27a40a11486653b. 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/US28B0500378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc245e68652946702223ddcb1fd70ab50bdeed70b9ee6b654e8f51fba414674eb. 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/US28B0500379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e3e218f52ec44fa02582360e6ce153bb7bc89e3953246589b76e9ad6fd806f. 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/US28B0500380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe4063e324d6b7af55b00931320302c4d015f69b2492cd6cac1fa33064d2ab7. 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/US28B0500381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2290dfaf96d29a7fa6dfd037b1dc5d32db949607a21772b9019ba6f8e7bc227. 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/US28B0500382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ac05617ad49df862df10acd587be31efa9158e1e63cb89cdc7a287f29a4416. 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/US28B0500383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdff5b4da1253206ecc18d53eede3ff648da289cbad6c7ba4d274d4c5141ebec. 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/US28B0500384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b277ae337df1a27a3f485ec28352f7e41bbf7a7e45d663b8b5e4a5cb6aa4e1. 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/US28B0500385.
Road To Recovery - Original Demo Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246969c86763ab8495d375eb4c063054a8ce729ca6af720837bc3f18dc7f5889. 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/US28B0500386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257674b85e421aa7695038989d41a6830a70952963bb15a0566b97a862fab1ab. 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/US28B0500387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7282336d6c2ba636045a2b426d5673d4525d0ede6ffb8b51f7174a7cfd505877. 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/US28B0500388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487e690b90b780c7534031f29d38fcb105882fb930721f648915545de456cd8b. 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/US28B0500389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a568125da6bd2ff8f635005b84562a30dc5619280c128095912a806eaa9a3b. 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/USNRR0400466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a162abd3522b10559940d068d4139aa2d62191b6d24ae00226fe326c627f31. 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/USNRR0400467.