OT-2026-000060530
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, vented after 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-2026-000060530) never changes.
Identity and time
| Publication number | OT-2026-000060530 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-774f-a609-f6ffcfe8e42b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060530 |
| Status | PUBLIC |
Content hashes
| Canonical text | f10b7237c378328dcca3da0444f1cd01d0bcfebd57c1ccd8842c4801fb456ec6 |
|---|---|
| Markdown | 4e9f45cbf84c605aaa22f441403b3a87bc54476ecdd0c2c445e86b0df55db5b4 |
| Publication page | 7536f7e0f209e5f241a0aa6562e9331d8d5472eb4b2b7cd0ab3e214d6af21a29 |
| Manifest | e106854ed737e06d602ac8104ffea7e6550d44a06ebe8e2f7aa9f85082ec735e |
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 | 7MwrkR98Cap6zImLuYaJnzOOsrzx7WfryChTP+KXaOJtnKIvNYLw9BEcRY45sNEzzqVjaQR0BJzZ3uenTOVqDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:08.211299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060530observed 7536f7e0f209e5f241a0aa6562e9331d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:08.191921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060530/manifest.jsonobserved e106854ed737e06d602ac8104ffea7e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:08.173982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060530/publication.mdobserved 4e9f45cbf84c605aaa22f441403b3a87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:08.155215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060530/publication.txtobserved f10b7237c378328dcca3da0444f1cd01...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. |
|---|