OT-2026-000065108
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000065108) never changes.
Identity and time
| Publication number | OT-2026-000065108 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7646-932a-7825b36019a2 · 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-2026-000065108 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa98093a340632af4d6e23ba1872bb06d405d208245628f981521082fb254b94 |
|---|---|
| Markdown | b8752ad5cbd71b7e760286d43175e2d868ddbb5200c389fcb0d609cf2d17c95d |
| Publication page | 8a03c376809f4fcc43e017766fbc8ad40bf52b39efb4d9f4040d88ca32bedaca |
| Manifest | 619f9e89d4967dc4cf223a8cdafc5b530dffd6b704f1d16abb5ea028250f84b7 |
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 | 5dRLfzr7b6TiMXGESSdeQYeg7X2jCZtWP5A2eDouAxpyJoOVbTkF2UsOeAdWhl8kYIfug+Xxjj6kcjrbNs3QDQ== |
| 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
| 2026-09-17T10:34:55.939590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065108observed 8a03c376809f4fcc43e017766fbc8ad4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:55.923522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065108/manifest.jsonobserved 619f9e89d4967dc4cf223a8cdafc5b53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:55.907218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065108/publication.mdobserved b8752ad5cbd71b7e760286d43175e2d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:55.887936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065108/publication.txtobserved fa98093a340632af4d6e23ba1872bb06...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. |
|---|