OT-2026-000010551
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, sustained blow-off after set-down
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-2026-000010551) never changes.
Identity and time
| Publication number | OT-2026-000010551 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7239-804a-e22d4fde46ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010551 |
| Status | PUBLIC |
Content hashes
| Canonical text | 187d7900063fd13a289529aefc6cfbe4569db9ef51524c9d69ec97733fe8fc15 |
|---|---|
| Markdown | 5ece91fa7c8d3f9b73c97753f5d31f714038a4342cbc698717422bd6c6349a40 |
| Publication page | a36f69dccef88498ab968bf5fcc737c2d2b4ab9dffa20c7ccbbb4fc12178d107 |
| Manifest | add8ff136eacd395ef8b75094d4b2f528a934f5ba17e39f4d269da75934edd3c |
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 | pXFq7jVScGx+xUxB0VESgFGui8JyLU38m4vEFnP3d8cGRCAWO//Ci29mnmwgAsroncXaLXvxLhZvIygta+v/DQ== |
| 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
| 2026-09-17T12:14:43.266482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010551observed a36f69dccef88498ab968bf5fcc737c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:43.246015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010551/manifest.jsonobserved add8ff136eacd395ef8b75094d4b2f52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:43.224769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010551/publication.mdobserved 5ece91fa7c8d3f9b73c97753f5d31f71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:43.202739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010551/publication.txtobserved 187d7900063fd13a289529aefc6cfbe4...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. |
|---|