OT-2026-000084945
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, 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-2026-000084945) never changes.
Identity and time
| Publication number | OT-2026-000084945 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-700e-8e69-77384d4ca5a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084945 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cfae135822a46e402aa8041c96790d8ab518d231efde0c30a28420930943def |
|---|---|
| Markdown | 438ca88d6c5a5c0f76458b2d0e91bc9797b40bb515db4f7119b2743c0d51ab1b |
| Publication page | e0f8f08794a44df792a7993f332d3f1878602a798aacb0eb9e1d67506ef16215 |
| Manifest | b03a67d7771b08a8a0d64acd3f38c99b036333eccb359e9e2502a07fe697e9dd |
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 | fv18OsWeTt/QyWQE/ItZ0fnaPHtvh+CQlcgSMbYIu+Fvavl+l8kU/ippVmjqZcUaU9omC7FCLAxc3GzPrPzNCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:56.183061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084945observed e0f8f08794a44df792a7993f332d3f18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:56.165551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084945/manifest.jsonobserved b03a67d7771b08a8a0d64acd3f38c99b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:56.148569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084945/publication.mdobserved 438ca88d6c5a5c0f76458b2d0e91bc97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:56.132021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084945/publication.txtobserved 1cfae135822a46e402aa8041c96790d8...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. |
|---|