OT-2026-000037353
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, manifold 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-2026-000037353) never changes.
Identity and time
| Publication number | OT-2026-000037353 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7247-b484-12ebe5f6028f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037353 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0005460e688b4c29f36456355291e4760120ecf4380320f2e2ce33a8bac68b4c |
|---|---|
| Markdown | 2a0840794c3eb4d17c9622c1fe13c2dd0048817cb22760f89878a757771c0b00 |
| Publication page | 5191be986983237d8e24dbf460f8e7cf2c775d618b87d077aac23cdb8fa28794 |
| Manifest | a56cbfa65c4a526ace92f4be35d5d0208a3fb04cbe11c18a75ea428d32c74499 |
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 | 6nY4ah611HDql5z1VoL+b27kXxFVAsBsQEjT3BiKJKq+ajVnj5vF2ut6RlGjg4M+xz/sw2WbUDzyWgNh5WWpBg== |
| 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
| 2026-09-17T11:23:46.185501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037353observed 5191be986983237d8e24dbf460f8e7cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:46.165835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037353/manifest.jsonobserved a56cbfa65c4a526ace92f4be35d5d020...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:46.148625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037353/publication.mdobserved 2a0840794c3eb4d17c9622c1fe13c2dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:46.131730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037353/publication.txtobserved 0005460e688b4c29f36456355291e476...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. |
|---|