Michelle Sheetz (born February 9, 1970), better known as Danni Leigh, is an American country music singer. At age 19, she relocated to Orlando, Florida, intending to audition as a singer at Disney Wor
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 0xeb0c752ddf0b73e4a7dd1821481d758fa089603eabb5e2be6317d9429b4befa1. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/73005b30-be77-4863-939b-9966c0ef04a5.json and https://artists.proofprofile.net/proofs/artist/73005b30-be77-4863-939b-9966c0ef04a5.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 0xffbafc4d294d4b1ca004132ce68e9bbd2905173efc4a3b818d94e74dd8f6cb83. 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/QMHCW2241601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c9126ff009b1c2e92592cae62a0353683e289e601506813ac2532ae9cd4dc3. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMHCW2241602.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c35b7d64d11886c59cb49f031a16dbaa62a90a0343894675a7597ba993fd771. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QMHCW2241603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1c84d325a3513ebe361a98a7be177c2eec217a9cf1f096e88221070330e78a. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMHCW2241609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12ac28f94d0b46e1eea9a00de4f95bedf9463b79e020462f8747b7d03e3c222. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMHCW2241611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9ab8a47f2bb7ebdd3cd0c57944b58c094b97c7ca2e5b242dd69966f5b2655a. 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/DEY500700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a882c7857f6d3ebce3dcc40520f1875abf12b0fbfed93b8db55319ccd6c855. 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/DEY500700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e1986ca5c0dc2af6a75f5c15b125e3ebbee476fe505bfd865ea5cead9397da. 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/DEY500700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315b89ba5caee5da596a82436d69d6171a4036dde88731ba0b5f5e536723e3db. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY500700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320df940c370fe20f3b1886b4551f71282801c08c6b384521e435ca26768932b. Chain 2 (Bitcoin): anchored in block 957304 (2026-07-09T12:19:34Z), 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/DEY500700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a58226d8908e357123999041bfc9440755966b15734938de41d7c0ab1bfed9a. 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/DEY500700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d407c36aabc085c0e29a39fde2b810769a2c0fc6030a543a1dc448c40c599a. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY500700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dbe8a38edc2408835cebd69987d8f0c982064df80f0f26446e5fb4be6af05a9. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/DEY500700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252a157e00a1a977b160a27707ad15181463ea4310260541bdc01212a78cc312. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY500700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0500052e39bdd1690d4213cbe7c1f18c50911a82c6694085180b34123eaf4d. 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/USSM10007048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2028df5821ebf33c4ac2fb43aa25d1cefabb56f57f9abccbc54eadae1b312b01. 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/USSM10005807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5196dde32823c01211cab4ba16a6c7b95875ba9b5651094c51d4352d18a74ac. 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/USSM10007045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb244a76fc380c133494959b3881ff16e3a5d70b50bfe0234cacf22007fafac7f. 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/USSM10007042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd659941077c35335a20688e8bc4100822d23c9a66d5297636c82f5a9fec7a0. 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/USSM10002466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e8e45de11996338f65d154de92223775a0039193a142f4c9d0cad9f4f0d05d. 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/USSM10007044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64e11f2f0497f6a39e282399109c52cee9d929b5e77a39310b9d029e5795372. 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/USSM10007043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf830216466385f90a53922e8eae0fae42f7b6aa4e783ec9db4b6757868fdd91e. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USSM10007040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369b37af1d67f9e13b3ac7afbcf5e5ab38c9b93d2c3a4481cc93ed23fe86880f. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10007036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7335330eaf2d4c668f45de1f81dcc7c32978d33dad093d83a0e5ce963c7ee19f. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10007047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78ef4857ed131924dcf4e7eacfec284306e8dc02881709017c7341e9a5693d5. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10007041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d8e95b3e53193524b7dc78a5b67d3be4d2f97347f5f3b74618738e7c7ba2ea. 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/USMC19701305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2eb9f0b6f54a51845b0217c76bd17f26bda667bdc31e6d09c5522a27a911d8a. 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/USMC19801307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf60a5a511fdb77dc6a7908472923c2a9a7c7584606df85312e159885f61aee. 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/USMC19701319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d17c0984a0ed97625570acfadff6b862df79fb10c25f3f61259dc26a4b5296. 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/USMC19701323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a2c56a61137cd8a793d40911c06cad6da673ac92a2d721f7936af315f49803. 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/USMC19701325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbabcb264030d7e8f58d9c0417948bfff08656da080a5ff0df165599ba62f366. 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/USMC19701326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7e029b82b5372e28f0e93c03ec4f0ab76eb5a4a6dd9387f5b8563ebaa49361. 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/USMC19701327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982e5ae5e76439cc5205b3792f5beb071da9ab130aa0d6d859377af97f75d3bc. 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/USMC19701328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2ef9a2e50594c9297034ccb3eb08c15c5770b2f0f2307e45cdd077803d046d. 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/USMC19701329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8ca60b2b94eaf2b9b6c97edc36312f7fe470317fcc878f25e28b55775a4cfd. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC19701324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2ba04eac1c1042e12b5a7758cd1f62bc4092ff0141735b2468ef68457e521c. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC19701330.