OT-2026-000098964
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, manifold 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-2026-000098964) never changes.
Identity and time
| Publication number | OT-2026-000098964 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-78ac-8c47-f33e11672d0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098964 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f796186808ae26ea2483c4bbc962f4fb725786d5b5903c4c946af5dd29b446b |
|---|---|
| Markdown | c6cdcc445d5f46ab72ccc4a49a70c7360a164429458be2ce931e92fa0e52f1e8 |
| Publication page | 670eb2ff7b81b041d25c674cea5f59993a5e1ce7d301c31110bcd197ca3c8089 |
| Manifest | 32fd41b2baa5a48391276cff44ca97a768abc800a54c205cc95836bb0c7373cc |
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 | fWc1eVqT50wtaJpYUbsvQESGU9+bsCW2VJvCPGvil/AKO+0UKkqH9CU1eqPZ7dEORahhk82fyMJ3xXJrT+dDDQ== |
| 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
| 2026-09-17T09:30:02.244687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098964observed 670eb2ff7b81b041d25c674cea5f5999...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:02.227455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098964/manifest.jsonobserved 32fd41b2baa5a48391276cff44ca97a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:02.210967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098964/publication.mdobserved c6cdcc445d5f46ab72ccc4a49a70c736...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:02.195289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098964/publication.txtobserved 3f796186808ae26ea2483c4bbc962f4f...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. |
|---|