OT-2026-000093368
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, pump fed, supply line pressure sensor, 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-2026-000093368) never changes.
Identity and time
| Publication number | OT-2026-000093368 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-74c0-8f10-95943b984d6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093368 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ec295dee513cd2a77499915ca3bea8731d0cf5926a6e833c6214b33215e9651 |
|---|---|
| Markdown | 1bc87da82d367b682446f7b16dd0218dd4db915e08fd09422ff14fcc8f2970e5 |
| Publication page | 79d5822886d83c6726c92a29c4e5f7116c807a2d992eae173d8f2a689539eded |
| Manifest | d4b61495766787d2b0797e3fb55017180867e05903713897d673233720f37ce0 |
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 | L3etdCOHwx7zkm9GF6IcWQuqKUiGFfHnl9Nutl8Xoo9wSXJcpWqDj/7bbq9df56NyyfcNkK55dPDQOf2+Yz0DA== |
| 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
| 2026-09-17T09:40:45.616040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093368observed 79d5822886d83c6726c92a29c4e5f711...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:45.598773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093368/manifest.jsonobserved d4b61495766787d2b0797e3fb5501718...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:45.582377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093368/publication.mdobserved 1bc87da82d367b682446f7b16dd0218d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:45.566151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093368/publication.txtobserved 5ec295dee513cd2a77499915ca3bea87...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. |
|---|