OT-2026-000087300
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, 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-2026-000087300) never changes.
Identity and time
| Publication number | OT-2026-000087300 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-cd4e-7cb6-8247-5be6274c5ddf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:55.852518Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087300 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79026c62061eb49fd6697eb14b13223334f4a41c9c25927c88579c2e646206a4 |
|---|---|
| Markdown | 869139f1decfabf3827753824b8715e15f76eaa48909f227f190ea6b71b2a4d3 |
| Publication page | 6a24a3c456e3ba30c57f5f2dbb7cc2f3600c49f0c505cd525d23a0907efc71a5 |
| Manifest | 00f006aa121863a3d40f48750de44524033d6209ae8982ef20dae785ea60b5d6 |
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 | NGyH+R6AOdb5NVJTMngDBsIDs5bGdqdZGxlOhVdeSYeTBAMPlw+BlfujyOwFyXMibDbUqR/a14ZYkYq6oje1Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:50:27.446811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087300observed 6a24a3c456e3ba30c57f5f2dbb7cc2f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:27.444083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087300observed 6a24a3c456e3ba30c57f5f2dbb7cc2f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:27.427866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087300/manifest.jsonobserved 00f006aa121863a3d40f48750de44524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:27.424948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087300/manifest.jsonobserved 00f006aa121863a3d40f48750de44524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:27.410648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087300/publication.mdobserved 869139f1decfabf3827753824b8715e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:27.403930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087300/publication.mdobserved 869139f1decfabf3827753824b8715e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:27.391110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087300/publication.txtobserved 79026c62061eb49fd6697eb14b132233...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:27.383699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087300/publication.txtobserved 79026c62061eb49fd6697eb14b132233...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. |
|---|