OT-2026-000045950
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000045950) never changes.
Identity and time
| Publication number | OT-2026-000045950 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f89-7271-9fe0-36881d48cbdc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045950 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7327e2f81829e812c932a6b9177b61f9c15c7b21350d7a267b2ea362d0d756ca |
|---|---|
| Markdown | d3169557c72489064592410098c1327a3e17404d93870131b18d1b186039ae07 |
| Publication page | fcf2e19b40bfefb64ff9f0a8f75a0b5bd007be7bce2f35cd5ebcf129abb55ed2 |
| Manifest | dffc47f349884aedae3b5ccad78ef62905f5a330024af3d0c4afdab21bc3a79f |
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 | EOj3SOO35bzrq0iifxAwQkw+jpnf64X/IdP5gPrsqRkywWIBe5qro85596OCcuTXDsHzfEub3naUjLi6+I71Bg== |
| 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
| 2026-09-17T11:09:51.883489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045950observed fcf2e19b40bfefb64ff9f0a8f75a0b5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:51.866810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045950/manifest.jsonobserved dffc47f349884aedae3b5ccad78ef629...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:51.847535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045950/publication.mdobserved d3169557c72489064592410098c1327a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:51.827792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045950/publication.txtobserved 7327e2f81829e812c932a6b9177b61f9...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. |
|---|