OT-2026-000085558
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, sustained blow-off before set-down
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-2026-000085558) never changes.
Identity and time
| Publication number | OT-2026-000085558 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-708b-864c-9436825d3def · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085558 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22b65532d445b4a51e596ce7acae5c8b53e4d731b02dc637f5857a4707a802a6 |
|---|---|
| Markdown | 1645e537d313a7a3dda8a7d027811b6aa53f432413236dba621a579699fbe8d3 |
| Publication page | 0846ba084402d873b5adde0e8cd4c45b8f4a9083b0c6e6690f35dc6878076d37 |
| Manifest | 99e2152dbf28bfe8a598eb1a9eb32ea255e95d0ded3d5a9e53f976777c57332c |
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 | 3HFIGm8WaeREMifubtMN4FXeHABkI7MGT737w68pmRgC7KN2Wks8AKgEixz9m8fCYBwIZ7G3bi/M7XZEPvY2DA== |
| 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
| 2026-09-17T09:54:20.527008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085558observed 0846ba084402d873b5adde0e8cd4c45b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:20.510510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085558/manifest.jsonobserved 99e2152dbf28bfe8a598eb1a9eb32ea2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:20.493218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085558/publication.mdobserved 1645e537d313a7a3dda8a7d027811b6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:20.475056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085558/publication.txtobserved 22b65532d445b4a51e596ce7acae5c8b...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. |
|---|