OT-2026-000037022
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000037022) never changes.
Identity and time
| Publication number | OT-2026-000037022 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7da5-9cd4-678572b67c4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037022 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b4f643d1ffebff26243d3a947f02e5930d53cbae767ad18cb360b8c15c28f84 |
|---|---|
| Markdown | d44d98d2a235b4ae054f33574c39190942ae563e496bc9fe1c93408c229f19a3 |
| Publication page | cfe5d1adde7f57dffe71e5978bb0e66fd7bf629eef00109b7879c1cae4c86bee |
| Manifest | 038bc1eea966359da93e77efd53a26ca9f8623bbb8474e2e6c7228a27e2782d4 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 7Slq8n3qDI5XXIu0Ct2HdRU5Ixjw9J3j14AZFbPiethX/MXtu2fCttlm7qG2lU13KYibqKaGJ5zcyJ2lkn3aCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:50.327387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037022observed cfe5d1adde7f57dffe71e5978bb0e66f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:41.812648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037022/manifest.jsonobserved 038bc1eea966359da93e77efd53a26ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:41.793960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037022/publication.mdobserved d44d98d2a235b4ae054f33574c391909...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:41.775344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037022/publication.txtobserved 1b4f643d1ffebff26243d3a947f02e59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|