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 0xda0556c76be023734fe3d01eca0e27cf7f4af76fabe26df005dc25de6753a7c9. 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/a8ead4b0-27c0-44d9-9668-0e1fe325c7b3.json and https://artists.proofprofile.net/proofs/artist/a8ead4b0-27c0-44d9-9668-0e1fe325c7b3.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 0x9f0017c010d1ba4dba39fdeac9d49a218b86b138e7ed46f0965d6cbfac92997c. 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/QZVEM2398419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb253985a4666eee0a2e70a7694937fcb7fb8cbc248c65d498efcde7bbc861e. 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/USWB12306456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56493541ea1810e32fbbcd3fb94886d246c4c5cfc0c84e78cb399c594318ae77. 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/USWB12306256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc658534980239f66e4f20e62c612c416b5bb55dff712c0ac55a108e56a3b453. 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/USWB12305521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a612307db1ff5cac4654138f98f57494ebaed5eeb86f70d919be3ed20a73413. 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/USWB12306458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c49ffacee58813b04b94f00157a3eb196f616ab4d9459d7b06f8cd483939c79. 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/USWB12401435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe4844328cbb015ac9c8487c92754922103149435773432822f25aa968292c0. 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/USWB12401436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4649cb3ba902bb2df7f43a362670f1e12e62a5ff1c2890d59567a36142d5b923. 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/USWB12401437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028a66f92af3291f8756b7e1a86053bcc9295e80777ed299c2ab96b3c55c69b3. 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/USWB12400488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbd82417921f9523e5870d9ab679bf26d460897550626aa2f0a9ab4ead91c23. 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/QZHNB2455064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285e5205b0ca33f2c8e71f17ea4ef8359d662930b5b13396cc953a230c7bcbee. 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/QZQAY2417524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a97c12c4f03027e5fcb50031b17c4889dbd313b3a4c7b4c9fdbbfbdb7428e2b. 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/TCAHS2310547.
Got You (feat. charlieonnafriday) [Sped Up]
Got You (feat. charlieonnafriday) - Sped Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc31e70baab17fcf381a9aaa206d3986bafe5e5be686dbcac563d0adac579f5. 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/USWB12304221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02f2b0be764dbcf0eb31825e3b409bcc1bb4f28baa59a06a8a3d5074cab2b8c. 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/USWB12302697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc327f85f6916095081f310f9ad1b9cb5eb1468ed3ccb720ea9726bdbfbebd075. 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/QZES92356597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aad5e3c03064d2cccfa92b5b0ba564a1d5f43f067fcd7caf05bca7f47a7a4c2. 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/USWB12206540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ec541171b396072e461b25287d2df48df4dad1ffcadad8a67ccee0a14e7c54. 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/USWB12206644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb6def7427b105dad1dbb96ad3d43bc515c50395466514a43d3dd7097d24237. 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/QZPLR2239025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568844a01206d685bf3a3ce9b383ad0ad4995a089f7601a111d520315df7b3ea. 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/USWB12202505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151869ac7636c25c51469b74560db821a0de47c4def00c7075cbad23df741268. 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/USWB12203147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d88e4480f2c55816bad9a5cb423d8e69c966cc9b4b6c44b311ea2eb272bf858. 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/USWB12202503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30afbe06c8c91a96ce3b4564a44e3a066e9e20affb836d708db5a0925d01a1e6. 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/USWB12201667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea32f6abee9ad604bc2623c767f6e5e88b8c5977ce5d6faca100d000fa52ba4e. 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/USWB12201669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f32566c85627acbad5768be4e3ef40a1bee028e9d5597ca5504a01a102a1d9. 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/USWB12201670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044645fa0dae258cf2449ea7b31da1ec74cbd454e8e5403ef5b7e2e8ba257228. 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/USWB12104142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682aa1a66b26c434aed25c1ffcb0387810d955d2fccfe7216f42b5d75bbb206b. 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/USWB12103249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64141bae19bab612b1ec44a81c35f615d4bed86379aa3e9b7f99dc6039c0c470. 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/USWB12103250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455a48317f40d59ba02d71aa930d4ada41e2a353d0e2f656ddcc9fa2c4f1214f. 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/USWB12103251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766ead481e9ece96bf3df666230983c334394eef96004863a218d9ac2667145d. 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/USWB12103252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2761588f941fc53809208cd1d9ca2e1c723821ba4c11ab667cab49426f93ddea. 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/USWB12103253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b4d8de64695e4258fe1953eb5e2d0e477ccf981d3c977fbc659a13c118e417. 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/QZF8N2151512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5c6ecfcb541650c3c68eec4ad5142689973bdf0506e5b074895fa5d95b0d5d. 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/QZNMU2073102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce499ad347f731f5e83afbbee62ac8d6f4f74b155367bc796432e93747df383. 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/TCAFB2017621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98142166758a3b6b41c88a00a7afd2b2e2a18dfe52b2b947b43c1debbe23fa8c. 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/TCAEY2054846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf551a4702b2616414af549441e75c5a8e6c1ead54c1cc5bbbdc60c1aff059d. 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/TCAES2077310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343140c84d51e4b98c9d1b1c02f26b5b437daacb7431c11d63ceb4d4458bc409. 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/TCAEO1939902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9053011848ed90e6caaad5ea9880788138c98a9499e18dcca137005f8241c596. 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/TCAEK1904926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae57e74c351e1f15a54e34b028dce1c555c0dc696436d99dd5b22b5bd5443274. 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/TCAEK1942350.