OT-2026-000099353
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two 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-2026-000099353) never changes.
Identity and time
| Publication number | OT-2026-000099353 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c972-7611-a022-2dc6929dcf5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099353 |
| Status | PUBLIC |
Content hashes
| Canonical text | fac15a0f92893bd94fe12df8b7e518ccbc84e02dc9dfbcb0100e740dd99e84e0 |
|---|---|
| Markdown | 1c4ff359ee90310a2ef7415f4eb1062e8254386fb8299811f2db5a70737cf3e9 |
| Publication page | 3071dde47ea0b4ea4fac4c9eb2047551742e8850675a328f3f3a91c22f09510f |
| Manifest | de71ec89f2e24caf4d4397c91a4905356b915da7b8ef6e96f31eb85126751bef |
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 | 2aGupr9ug3oc4BtHXK30yi3CKt5D+vdNigysqtWj1MjpkvOJoYOO3iGGRyEcotGv8pJgxsz/buZIw/kPBzIWCg== |
| 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
| 2026-09-17T09:29:06.244583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099353observed 3071dde47ea0b4ea4fac4c9eb2047551...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:06.227998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099353/manifest.jsonobserved de71ec89f2e24caf4d4397c91a490535...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:06.212301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099353/publication.mdobserved 1c4ff359ee90310a2ef7415f4eb1062e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:06.195418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099353/publication.txtobserved fac15a0f92893bd94fe12df8b7e518cc...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. |
|---|