OT-2026-000097882
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000097882) never changes.
Identity and time
| Publication number | OT-2026-000097882 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-732b-88b3-7db9bad8f790 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097882 |
| Status | PUBLIC |
Content hashes
| Canonical text | e22c9813080ee4caa5e8396b372c4f11a0310c4a14949d24d5d2006d42c40a9d |
|---|---|
| Markdown | 074638666775a43892692422f80e63c1a54f8d335d81940da644f1c98a5fdaeb |
| Publication page | 79d256a60b5672bd1ff5c79182c167f673aab31fd292b1da9e6c92be8503ca72 |
| Manifest | 8cbc44dabfa458a8cc4afc491ba017fffe6e31083455ab13ad6bb014b2400e0b |
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 | xPGvpNwpXz0CletsrmuN7b2Y9503SnbfkPVkjQnQCjwYWWX3Xjr7aKwFmiFw7yS811yEksx8yiv6gMNnGbLfDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:59.975305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097882observed 79d256a60b5672bd1ff5c79182c167f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:59.956527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097882/manifest.jsonobserved 8cbc44dabfa458a8cc4afc491ba017ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:59.938175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097882/publication.mdobserved 074638666775a43892692422f80e63c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:59.921117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097882/publication.txtobserved e22c9813080ee4caa5e8396b372c4f11...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. |
|---|