OT-2026-000094577
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000094577) never changes.
Identity and time
| Publication number | OT-2026-000094577 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7ee1-b579-706a242367ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094577 |
| Status | PUBLIC |
Content hashes
| Canonical text | cde80fbf9bcf404abb8b6588b9cfb032b16de64d0e6c8255b7729e9ea9367009 |
|---|---|
| Markdown | f0623aaa7eef1b43454685ebeafcd74de5b51dd6ddf3e4fc36a5d6f287fb938c |
| Publication page | d73b30b429fe3d021426aa155b9004fef08b344f54c0fcfa8e7d7ee1f3c2fadb |
| Manifest | 41d651d137f58354c230ad8d9e297a1bf0deb6f5ebdc2c928e501adef42ee91c |
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 | UYafGpdeMnPDvyHNGocY/P0UzsL3kXIJEqRnb+dK4HfQCWv8ymO7y2FqkE+MIoYVrZubiwZtNkJScxp+L7v6Cw== |
| 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
| 2026-09-17T09:38:01.988281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094577observed d73b30b429fe3d021426aa155b9004fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:01.971481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094577/manifest.jsonobserved 41d651d137f58354c230ad8d9e297a1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:01.953697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094577/publication.mdobserved f0623aaa7eef1b43454685ebeafcd74d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:01.935353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094577/publication.txtobserved cde80fbf9bcf404abb8b6588b9cfb032...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. |
|---|