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 0x1876030e991f66facf3016d3395502d290c7c4356d1f77a3112b552141cd125c. 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/ff2a9671-49d4-4681-9423-593b1956efcd.json and https://artists.proofprofile.net/proofs/artist/ff2a9671-49d4-4681-9423-593b1956efcd.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 0xf3bf4f6eb4d0f36438948d0d83178a7217204434b16c95b5ed9a353c76aa6e54. 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/QZTAT2376241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4edfa65ec6bb58f54f429efbe9e5b1763f21cc191cafefa2484569131c129e3f. 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/QZTAT2376243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e36e19db9a167717d94a23a74ac21608338d6b123af6fa72e1de10605316cfe. 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/QZTAT2376247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2404a4480ba269256871173b631ca43a58078989023a28bf5c0d1d6b1d28afea. 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/QZTAT2356484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671f72ceb6f4a0463660f67bab83fffdd23e9f99f9f872d59bc192c8eebc64bd. 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/QZTAT2356485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02642fa3d9f5b90ef4b08d5f69e5189fa8a28153b26522465489bb2939ceb484. 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/QZTAT2356486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06802cd49d4e5064c1dae7afc4dee9a1f00b6e080f56326d397f358a92e1984. 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/QZMER2243247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ece0c823e79b652a01c369583324d30d564c9409fa74c3b2c50e7df64213e5. 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/QZTAT2356487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087d3a448e815fb1e906611ca2122602735fe1ac363cb38ff0ecbfca813ad554. 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/QZTAT2356488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320997196bc8c8117a89be915b41460d5b8f2b1f0c5d383af8166d189556a013. 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/QZTAT2356489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5115096ebd09bae8c52e5315a84f261df345ae79c5ab6781959e9f3c8621948a. 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/QZTAT2356490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc39acbcd292ca7c09d6ed6a123d9e31b9eea5b36e723ab1a05c4f5a9545b435. 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/QZTAT2356491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3085cf81cc92254ebb706a7eeb8cbb74864a4f23605a8f1973957507831c16. 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/QZTAT2356492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b1f5f14c25973979caf67be28b53d2e29f543ff9ebaf73abdcc6d8b88b9991. 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/QZTAT2356493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554d1621ca469a0555a37f989d70c63bf0d168b2ec2a0e8e94f88cd09bab9b60. 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/QZTAT2356494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aabd172ecd08a74c27a7a9b648061c9a0facb28834036dfbd1a9b9bdbdd4ae1. 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/QZTAT2356495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4869e7832d258694b55218486669ba4316f5203eb2476dcd47cd23378a14283b. 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/QZHN62221429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2b26f95d0c38671671c11b55cf398a44733c792e1e790f0375d63906d5c9ae. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZHN62221433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0428e9abb04f7e5a4aefcbfdbef48f09db4d65ffbf5ffd4979c84dc4cf08dbcd. 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/QZHN62221435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd93e635fffc971f6c75095c8434276e0cef9d5b3bbb00f23effcda1c40748dd. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QZHN62221436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32a198794544459f11c715a447ea204bf3ba6837ae9e9ceae117dbd130bedb1. 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/QZHN62221437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a60504a3dd4db5103b98ea198e6d5e94fe5b57cd6bd5ff9da559d30c8bda5b. 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/QZNWV2417908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce19342e28a58604c1492017238a78a28f218def9ef987048898442efcfc0612. 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/QZHN82401904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5619c4852f7a907a6f2ee33468442a8dcd49e459ec4f4fdc5f4d5866da68f1c0. 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/QZES92438728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d6b0f5903000156d20bff024a93ca6ca463fb7899185c8cfd3eedff5ab078e. 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/QZMEP2354355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda2301bb757353116463484a652278526a20adfe5a8b911612ed7eba9d5250a. 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/QZTAY2267777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f57378fb2b7dfd24f4531c9e2ef76b55e19d6d61786a60db04b21085800955. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2257638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06802cd49d4e5064c1dae7afc4dee9a1f00b6e080f56326d397f358a92e1984. 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/QZMER2243247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6405a7001aa0431517b4295f2696d53509e47c547bea33574ca33e4f0564baaf. 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/QZMER2200954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f97f75d7478bcb6d5764f435d4b5ab45c972b9b76b4015c7b7796961647a01. 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/QZK6J2286977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4aacf818d7934ad8c8da5fd2bb4676147734eabbb1282d7c457d35f19a9fdaa. 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/QZK6L2272773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec88998d69065034239b78c0bd4bc3044aa7cca948b9843e850471367a6a2f6c. 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/QZHNA2292775.
silly little songs from my silly little head
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d8de83ed2750dd77818de873fb3b22660ad86af2c2c13627633e2aa8775b43. 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/QZHN82213178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd2b264c4086222100c782e5cc48733a94071cd5edd0322c6b861c34f74bc6e. 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/QZHN82213179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd170a5fa69111c1d5b66332b921f9d84739191e8d0bda01cc617890d8460a27e. 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/QZHN82213180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7adf0614c44dcc2544b752c17d373ab91a906e9bad2f7937e120871f469cfdc. 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/QZHN82213181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996847dba6bbe188d6b44bf69fbf7d372d43c73c6347d4a71f5b8d2dbdefbb61. 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/QZHN82213182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972ad730a9460a089352f9905ca7d2beec0c8b44e39911f719c2ffd79a4f40cc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62252117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adbfb76ad8fcf64ec0ebcbdb55dcd7c2d6f37fa2b86f8a0c7eeee4960ee5d04. 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/QZHN52284036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9ee36fe3fba6c7661a1df523e091052956e960f11a4bec672de609a2fbcd0d. 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/QZHN52259597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60da14a6a34d5d011cd4d32e5bd100054766f0ac54368aa8ebeb7045ede5bc1d. 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/QZHN52259598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8e3d9e0571991fc598a46c2d2da61a0fc71099d54475dc83a490070e6652fd. 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/QZHN52259599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4b8a03d5da5582353faf8065800fcdb058ca403bc8d7b42d36eea421efa6ba. 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/QZHN52259600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a96fa437e88707a422961761bec9af59574218151e90ca6a0a5b99c8ad8ba1. 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/QZHN52259601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edd719f27ec30042957888ec3711a4657137fa6927ed78094400f1e6284c50f. 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/QZHN52259602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4288d73916be42a6d1987266882f83b65d810ec564d3f9983c48a6bc693372b3. 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/QZHN52282987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4b3ed042efd97144832bd09b77fe0f83df2832ffefca48081cab4a94c0ecc2. 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/QZHN52257831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1accd146433b9d3eba8b365e23ddaf34f1bdefbb0ea923a29bf1bf4e8e0f475. 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/QZHNA2292444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eae3856780fd655033be74f0ec20a5931aca1676b42c7158b3a15a8cbcf2b36. 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/QZHN52257830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43585986c06f2f33271993a9f12d2b9e226e089e9c6eb63e6cf23afe8a3b4681. 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/QZHN82223512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226b5d764bc935683054c0991479e219a5182572bc0ef329f3aab535fcadcb0a. 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/TCAHU2439102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23efbac4361968673335b38f95bee54c700650919d899898a789c3ad0b038129. 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/TCAHX2468518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e6a94e8a17abd96009aeaf01a0e1a4ee4a9601bff0cdd5bd01dbb2922ca56e. 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/TCAHX2468795.
Credit Song for My Death, but I'm Not Done yet.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888bd03c521cedf5e30bd9e9693fe5c9de7034981f3e43f564e02049904099d0. 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/TCAIJ2430543.
Credits Song for My Death but I'm Immortal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6308162f144c34efef54207b08cb93d8aa70d92ed846f9d6c8cfdf1a97e4854c. 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/TCAHX2468882.
Credits Song for My Death but I Fight to the Point of Exhaustion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac41f5e00bf8ebf08572b8533140fc92b123636711ea1f590cb4363998abd39. 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/TCAII2430408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bca9647d7632344511fa2b36ae70e12efc2e3d7106f790a54918590f93675b9. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2265016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e82ecb0990884873815bc1b39ead457192229a4cf4b52f22b500e841705bdbf. 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/SE6SA2265019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60de420826e8adb8dd6f1578adcddcc55b81e336559ca7c1ce906c1589dc1cb5. 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/SE6SA2265059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3d30f2d1426c670c5378562dc2047fe6f484c09683da144edbd6bae9288f21. 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/TCAIL2484746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346d8c8d210096eb089d19c86d41d21a0af280cc3ac1e9daff299db384c4155d. 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/TCAIK2484705.