OT-2026-000086408
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, sustained blow-off before 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-2026-000086408) never changes.
Identity and time
| Publication number | OT-2026-000086408 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c97-7085-8dda-a4730111e76e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086408 |
| Status | PUBLIC |
Content hashes
| Canonical text | 271ac7db77eb5eb695c9fb80c439bafdfaf4d68907df5db5500fd5d6c1aef5e8 |
|---|---|
| Markdown | aeb94b4f49c355151575dd08176614c1164ee27cf66ef68ba34482e25cf0d7fb |
| Publication page | f73d656db184fbdef1c0b30e9b6c8f679b2b6cab0d6d76ed6837c4ca3eeea838 |
| Manifest | fb478d43b81e4601831a5312ef6b82385bf290b896759933517dc1e565c4fd4c |
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 | Wy88Z/cQgP6EVzUeBBjnqzvh3POZ0hyXTw0lLOGfCPJs9OitKkvNGvhurYR3QSZ/EitkQ/FUJ2rnw34Nc+YxCA== |
| 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
| 2026-09-17T09:52:11.886282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086408observed f73d656db184fbdef1c0b30e9b6c8f67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:11.867746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086408/manifest.jsonobserved fb478d43b81e4601831a5312ef6b8238...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:11.848954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086408/publication.mdobserved aeb94b4f49c355151575dd08176614c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:11.828337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086408/publication.txtobserved 271ac7db77eb5eb695c9fb80c439bafd...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. |
|---|