OT-2026-000094699
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000094699) never changes.
Identity and time
| Publication number | OT-2026-000094699 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7586-bd9b-824be0cb2803 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094699 |
| Status | PUBLIC |
Content hashes
| Canonical text | 889aacf57af5d4fb61889859c3236b569178cdc3ef21c18ded0f3effd576d5b7 |
|---|---|
| Markdown | 55fda7d78da07efd4dc61fc62b91777eeaf857ac99dc585454b81bdd193e33db |
| Publication page | 2cc892f176e254a63b7c35c65e4beb82ba9c53f87217431ef813bfb8f0e71fcf |
| Manifest | 52db6a5506aacbe93b807a7757ca476de2b0e5745c3faca9ab37a65fc863eaf8 |
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 | 5EfS1S5ce7mHSd1KXam28nIti0dB5KOba7qpmdTaMly8BFX3ucREX4nelujcWsnb70pYNjlvWPuMl6y8TiMaBQ== |
| 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
| 2026-09-17T09:37:09.400709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094699observed 2cc892f176e254a63b7c35c65e4beb82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:09.384427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094699/manifest.jsonobserved 52db6a5506aacbe93b807a7757ca476d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:09.367848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094699/publication.mdobserved 55fda7d78da07efd4dc61fc62b91777e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:09.348937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094699/publication.txtobserved 889aacf57af5d4fb61889859c3236b56...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. |
|---|