OT-2026-000065212
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000065212) never changes.
Identity and time
| Publication number | OT-2026-000065212 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-702b-8600-8ee3875ee9a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065212 |
| Status | PUBLIC |
Content hashes
| Canonical text | 763de7a1b731096a688396090dc9e0253e15b2f643c5409580befa4ce2ebf38d |
|---|---|
| Markdown | 685e0834cd007a0caa4d96d13d38d18b8ba64520d4c849bed7db6b1b6825d7d2 |
| Publication page | e83aba41f6192575c4038a2e39203b61b537d8dea0034b761ae91984ad9df500 |
| Manifest | 0ebf904548b555a3d4c1609f166dc83cfa0bdd5818d8f2a5343d4f2449a06be5 |
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 | /KCBE7NfiCcgavxX95XGkBcwf7K0oi3F2ygcSuGo4K8mirnlbe7cohorBS8KXfSKC7x81wlpz0ZMi8sD0dYsDg== |
| 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
| 2026-09-17T10:35:03.834532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065212observed e83aba41f6192575c4038a2e39203b61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:03.816085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065212/manifest.jsonobserved 0ebf904548b555a3d4c1609f166dc83c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:03.797847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065212/publication.mdobserved 685e0834cd007a0caa4d96d13d38d18b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:03.779274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065212/publication.txtobserved 763de7a1b731096a688396090dc9e025...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. |
|---|