OT-2026-000014126
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, pulsed 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-2026-000014126) never changes.
Identity and time
| Publication number | OT-2026-000014126 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-7fe9-a5cd-bec71e89addb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014126 |
| Status | PUBLIC |
Content hashes
| Canonical text | 084428670045884061b34c12debd18bde2478ec67a082a823d5f91dd94c792cd |
|---|---|
| Markdown | 3f070d03530544666bc454f57ef16214e293c3b085b958e18f644f7848ee345c |
| Publication page | beea2026bbd8b32f4f5eaec83ce9d2722edbe16e7b7eb5cdbeee2bf3b6f9258f |
| Manifest | b38129f5470769016c52dbf17d2e4a79084563987d198169629c6db7e710d9ef |
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 | POg0g8V/VATBri67RNOD/czECpsLmG4ez2PDbwBvzcf7XPhW4CkxZefYSZLzqeuTEqPDxu+RMjRldckFFXp4AQ== |
| 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
| 2026-09-17T12:07:11.839661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014126observed beea2026bbd8b32f4f5eaec83ce9d272...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:11.820532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014126/manifest.jsonobserved b38129f5470769016c52dbf17d2e4a79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:11.800332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014126/publication.mdobserved 3f070d03530544666bc454f57ef16214...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:11.781021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014126/publication.txtobserved 084428670045884061b34c12debd18bd...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. |
|---|