OT-2026-000101249
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000101249) never changes.
Identity and time
| Publication number | OT-2026-000101249 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7712-bdd2-96c905a75ff4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101249 |
| Status | PUBLIC |
Content hashes
| Canonical text | e426fa285303b783c4713ec472f21b20f1b35b73587eb2d5e78062517677965f |
|---|---|
| Markdown | f9a63f1cfddef1886d0e53d4fc0985f3c79de3a69c52593479c8a8549eacefcd |
| Publication page | 113f06b5870b10d5943aab5b44885e30f90f911c7d6b823e2afd8210335f660b |
| Manifest | 671e1a78427faf6be2f72d18a1f1e4ba4517a7c94f585db797e36f5d7d349afb |
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 | 2qycOyJ+U1Hm/jPisBLw0IQcu2ro7lQtARvTAMqnA8+5rvnv/mtuYk/RpRKcjxBjs6Z8n5Q56NLrnRhmRXmgBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:54.670522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101249observed 113f06b5870b10d5943aab5b44885e30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:54.653000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101249/manifest.jsonobserved 671e1a78427faf6be2f72d18a1f1e4ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:54.634536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101249/publication.mdobserved f9a63f1cfddef1886d0e53d4fc0985f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:54.614132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101249/publication.txtobserved e426fa285303b783c4713ec472f21b20...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. |
|---|