OT-2026-000088567
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, supply line 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-2026-000088567) never changes.
Identity and time
| Publication number | OT-2026-000088567 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-7df5-96ea-b964d74706cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088567 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbb2d21431eb27133cc4b5ebb13a954f17493a0d60d031abd7bdc5412f48312f |
|---|---|
| Markdown | a3adf4eacd0afbb70286f784fe819898f15f6db2d28144aa1383eca5b8009a83 |
| Publication page | 78acc17e6bf865efc9b52f456a13ed8c3212309d55d11eff1ed110117aae40f6 |
| Manifest | ddbdffaaf1f683c10d2a89ed5ecf0c7fb535498ae30d5b3af34c2db620bb6d4c |
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 | NJKxL761CnqjxNzyIViBFaxw0oDQiEPddqReTN0N68gvL2g4ORaG9BpJ3DsMY1rSj+7xU78tYNsB/ExIgqfxCg== |
| 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
| 2026-09-17T09:47:45.168160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088567observed 78acc17e6bf865efc9b52f456a13ed8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:45.148999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088567/manifest.jsonobserved ddbdffaaf1f683c10d2a89ed5ecf0c7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:45.128605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088567/publication.mdobserved a3adf4eacd0afbb70286f784fe819898...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:45.110930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088567/publication.txtobserved fbb2d21431eb27133cc4b5ebb13a954f...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. |
|---|