OT-2026-000085285
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three 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-2026-000085285) never changes.
Identity and time
| Publication number | OT-2026-000085285 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaa9-74c4-b6f4-740f1096fd4e · 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-2026-000085285 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92f527e00145990d92012a37a63baac66fb53ff2f94f4f09375d1b2523fb2467 |
|---|---|
| Markdown | 07673072271b514f3fa1adca23d94d48c6b3e39cac5572e9119ee6f0485ecec9 |
| Publication page | 4a9d01bb9242491fc76af9aafef63beb84e5ac350995a7abfb3d82ed35f179ce |
| Manifest | 42d0adc6eebb90e2c6fb4704fa5c053a55f2de989cae423baa4920073fb8ed8e |
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 | FxFjUB6JPJ/ep4rxBq4O9SWNcyDwdOXRX3qpE4ZQkNzenkysruxb7hGr/QKeFapZ7kh96gEN64LFk4uTiavhCg== |
| 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
| 2026-09-17T09:53:59.907563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085285observed 4a9d01bb9242491fc76af9aafef63beb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:59.888976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085285/manifest.jsonobserved 42d0adc6eebb90e2c6fb4704fa5c053a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:59.872194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085285/publication.mdobserved 07673072271b514f3fa1adca23d94d48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:59.854679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085285/publication.txtobserved 92f527e00145990d92012a37a63baac6...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. |
|---|