OT-2026-000088779
Publication integrity record
Foam pad vacuum gripper, three zone face, four 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-2026-000088779) never changes.
Identity and time
| Publication number | OT-2026-000088779 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7e29-aa92-9f8a14c67fe1 · 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-2026-000088779 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d57e8993f2fae0f56f81345dfd9fb6b6ae18f141e49933e376c62ed8f63ce8e |
|---|---|
| Markdown | 0fe877eb3ef06485da66dd6909d478e2b9870d8c3f516ec80fdb9279fea760f3 |
| Publication page | 809b4af06afc8cb317216398fc7f0a16f1da2f6eabead53fe63b49fdd1be59aa |
| Manifest | 53327059c3e0d83fc243150143637d8d8b6f707799f451fa3554128f71d785f0 |
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 | E+AMSbaD+Hv6StNijAdR1z/A1LJO17+quNSvvQHGfLuL257NyqJYP6ykWteqNKSpau4lwPyxOHAgQHO9NI2nBw== |
| 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
| 2026-09-17T09:48:09.293932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088779observed 809b4af06afc8cb317216398fc7f0a16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:09.275779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088779/manifest.jsonobserved 53327059c3e0d83fc243150143637d8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:09.258226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088779/publication.mdobserved 0fe877eb3ef06485da66dd6909d478e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:09.239098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088779/publication.txtobserved 1d57e8993f2fae0f56f81345dfd9fb6b...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. |
|---|