Tillie may refer to: __NOTOC__ Places in the United States Tillie, Kentucky, an unincorporated community Tillie, Pennsylvania, a former populated place Tillie Creek, California People Tillie (nam
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 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 0xb49ea956dddf9f00a1a56219cac5b4e91f9d3ee3140e53a740f7ee0ba37f7889. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/acf79832-8971-49d0-b786-2f62927d93a2.json and https://artists.proofprofile.net/proofs/artist/acf79832-8971-49d0-b786-2f62927d93a2.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 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 0xec2c404995c9268689e108c8384bc0e40468574fcdfce0a892a92eaae95217c9. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/TCACD1592993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0803b5480b0352145511b643cf3e0c9358429ad5fa075ceca0792452a58349f4. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/TCACF1586646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e033d1c5b1df64330416a2aea1971b7963382be9fe134de3e51d2a85fc379e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/TCACF1586647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dcd5c4773d3c8c4cf815e3a11dd494a4318f1eeeec7af1714ecfa91ff3ec4e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TCACF1586648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e03f9422693712986dda75c516e11b9b27f7fce47708e11f521bddf02448bb7. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/TCACF1586649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226915c3b13e4ea46fe96c8ea45fa10c66ef9939025930a0b3e0bb6a4cc4d818. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/TCACF1586650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a321365ae4a8e956cc72b8bddd1f1b66650af5112bed177840205ea15b37f7. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/TCACW1611491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c6c6be83da828e0f38d8d7f2786ad5b150f31bcbd658503f92e56e36b29a7f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/US7VG1749010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22390aa42aad62bbd5c7061e3df4de156e4b2d258c49ef469be35b354130ad85. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/GBKPL1897223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c173c8a035c85cd97d2a5a3a275a8104699ea3564c549fb0e00012509811b74. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZDA81880326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53316ee2a1a01fe9a6d6a907bc84884fec75be4aeddea44f45028342a90ebd71. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6A91862152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fcff7e0116acdbb600f57a3f29b7c7a7550ce6110406e1e3916971d4679f43a. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/QZDA61917673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2230be56e484c2e13e9d9820cdf659beeef44ce4134ae7278a076b1a1cf7d73c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBAHT1900608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727e891eb75f993758c10fee3beaef439ba2a43768b7a19b581e77e65b1d22f3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2055158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900d739ed623c194abf0054fe884d01d6c29ad3216605be639fe5fbedaa97a84. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/QZDA62031725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7fd88042d72e5be134e101b142487568141eb61cf4e88472e6c6591d1e7a9d. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/QZKDK2172763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7fd88042d72e5be134e101b142487568141eb61cf4e88472e6c6591d1e7a9d. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QZKDK2172763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473f5fb9486090306863de91aeb580a9eb918caee9e15cc16ec042b655b7af24. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/GB8MX2300918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae6bd5ca39a1cdaeed0fdfc90e1cd259ecbbca2ceff093e846abad7da39a1f6. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/GB8MX2301204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f96c736076850e8c70d117c47636e6332bae1081a3e71d7b294207423f24314. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GB8MX2400702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473f5fb9486090306863de91aeb580a9eb918caee9e15cc16ec042b655b7af24. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/GB8MX2300918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae6bd5ca39a1cdaeed0fdfc90e1cd259ecbbca2ceff093e846abad7da39a1f6. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/GB8MX2301204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6978e4cd85a8ad217dcb8ef847a3c542baa4dfee1d6f709501983e6ace0e8673. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/GB8MX2400212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07291d9bba51262098deb09f7a45ab66e2b2c2fe399be364233e22caac45aea6. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/GX53U2395662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2256c23b406b730b95e94bf638564c2773e34104488bea45b419489493829702. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/GX53U2457495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bfd71ce12141e723e6b681b4eb53cda7238de132da608ea5231854b65e75ad2. 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/FR9W11618080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37dcfb6790b3b483d4470cbe52ad2349272f023df16f70e5591da37285d9cdfa. 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/JPU902400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37dcfb6790b3b483d4470cbe52ad2349272f023df16f70e5591da37285d9cdfa. 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/JPU902400020.