OT-2026-000101557
Publication integrity record
Foam pad vacuum gripper, two zone face, three stage ejector, pulsed 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-2026-000101557) never changes.
Identity and time
| Publication number | OT-2026-000101557 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-723a-814d-f70d5d7f8bd3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101557 |
| Status | PUBLIC |
Content hashes
| Canonical text | 368e0adfcd7da8455b28905533abbb4030a67844f7e42bd238f5dfa6b775cca7 |
|---|---|
| Markdown | 7693becc6ca0e4f0a35a9d7a7eb0b36d9c2135e6130b11379ce9592d900b7b6f |
| Publication page | 3d0fb2d219c9f5bbb4f69238ffb6995739339cd434ae61f7f0ca49f4d3368357 |
| Manifest | 70a42148240b50bb56973d9168f3593e7cbb86178bb16d3f7752e392bb3b72e6 |
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 | WrPJZ0NGxMxS1YcqhelZk68nMESStMvTdvsCKLbPeohyW2Ba6Wq0l7FNr6VrRX82kjnM+bRcfYYSRR6cYPh7Dw== |
| 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
| 2026-09-17T09:25:36.151409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101557observed 3d0fb2d219c9f5bbb4f69238ffb69957...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:36.132719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101557/manifest.jsonobserved 70a42148240b50bb56973d9168f3593e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:36.113828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101557/publication.mdobserved 7693becc6ca0e4f0a35a9d7a7eb0b36d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:36.095938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101557/publication.txtobserved 368e0adfcd7da8455b28905533abbb40...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. |
|---|