OT-2026-000003849
Publication integrity record
Porous face vacuum gripper, two zone face, four outlet manifold, ejector fed
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-2026-000003849) never changes.
Identity and time
| Publication number | OT-2026-000003849 · never reused |
|---|---|
| Internal UUID | 01a0a90b-3eab-7d33-94ca-c1ab7cf5286a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:08:01.581870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003849 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0234f0e4317f6559d6d0055f5f735a4ffd3d599c1dccf1d2fb680a6d7ae6da62 |
|---|---|
| Markdown | 2a411493414053ce764e419053419ae56089af341b3d427c929792b2f564d128 |
| Publication page | ed5b21b136eaae503161be6ab3319595d4fd45837b1efcde6985f548cfd521b2 |
| Manifest | 91f0f7bbf0a4b51478e8a4d7c874029ad304080c4c0b51228f563b2524714ec4 |
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 | 04bZGl5hh7+st27tGki28iSihCd+4IJb4Bo3Xvf4oDOeT/MyXK+YS6JsmfCtum5Olt3747sdfebvuJm8p1LYBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T07:27:02Z batch OT-TS-2026-W38-009 · RFC 3161 token · inclusion proof root aada101caea153fd76622afa3661a5b8... |
|---|
Independent retrieval
| 2026-09-16T07:10:16.669871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003849observed ed5b21b136eaae503161be6ab3319595...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:10:16.656619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003849/manifest.jsonobserved 91f0f7bbf0a4b51478e8a4d7c874029a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:10:16.642997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003849/publication.mdobserved 2a411493414053ce764e419053419ae5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:10:16.628656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003849/publication.txtobserved 0234f0e4317f6559d6d0055f5f735a4f...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. |
|---|