Smith may refer to: People and fictional characters Metalsmith, or simply smith, a craftsman fashioning tools or works of art out of various metals Smith (given name) Smith (surname), a family na
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 0xa761c9e81d25ae2a3d890f7f3b84e095b2429bc525631f58630bf75607bd1631. Chain 2 (Bitcoin): anchored in block 953687 (2026-06-14T20:19:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/685bd171-5cc5-4ead-bd81-ab81d8663051.json and https://artists.proofprofile.net/proofs/artist/685bd171-5cc5-4ead-bd81-ab81d8663051.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 0xd2d410dfd0546aa715a59eb0c5c1406fe0b71e3d27c560997f2c6da6cecc8920. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEG930890065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c669eb737ddc219a748ee7162c31e03151644f1eb49e614f3d2caf86eb5faf2. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/DEG930890066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe085ed337f9de76cc2aa33f8c3c577d24bc23f70cb60fd0ffc47b40bf291b377. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/DEG930890067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000b9804af2e275fea63639b91796f8ad55f600da1702b6097437aab02776cef. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/DEG930400206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e4fa1c9bf088e33575e4e9233c424475d4c694f6576486c29cd96a0af0fe31. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/DEG930890068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a299e9631a232053b04389135132afe3a96840d59c1c2e1403f5ecfce8dda2. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/DEG930890069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999e14f298c0df575ac1af925beaffb6b4121be495aa12ab04b79f72f64ef9cb. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T12:33:53Z), 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/DEG930890071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7badae64972e3bca1bd2e8ef64534f39b3a0bd885d8a9559a447c55803574d1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEG930890072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a19f06be2f65f098a80701b7d276083af0f76eda78ba8ec406a2b5a39f75577. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/DEG930000075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f45ecbb5029b7891ea3dcc58134d60ba7b2896101ca7f17a9d4d1dc6cf7d996. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/DEG930890075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ab5bef81cdc2b47014c0fc535ef73bda7db10870f2e5bf27bc5adabcf00325. 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/DEG930890076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855906d620b65f4e86d8579b1e102fe233db8e921d2498527750a527907ffc21. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEG930890078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafa40131f5b763926ad51d7e2e693716d00529e882e89a925140ba4c561c634. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEG930890081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb682f684927ce930b63d832cee680644abe8b9e22c6d6dceb71148bd113c0bad. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/DEG939800002.
Lily Loves Stuffed Animals, Playdough, and Niles, Michigan
Trinity Loves Dora the Explorer, Adventures, and Pampa, Texas
shine your light! (feat. Hanakuma Chifuyu)
shine your light! (feat. Yumenokessho ROSE)
End of the sky (feat. Yumenokessho ROSE)
One second ahead is the future (feat. Hanakuma Chifuyu)
The World and I (feat. Yumenokessho ROSE)
Computer Incarnations for World Peace II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c10f4819ffba3ef55f7f812af53217ae2e3cb31de5fd0b341267b44bc8541b. 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/GBTZW0700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa2e75797180fdc7670b4d06fcbb2d5f2691d0cedc16a62d333df6be54726d7. 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/GBEWA1908946.