OT-2026-000092962
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, single stage ejector, 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-2026-000092962) never changes.
Identity and time
| Publication number | OT-2026-000092962 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7d4d-8e0e-1ed1a917d828 · 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-2026-000092962 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34f0f4eb03a2cb13ea3614a6c6321fd1888a89d218484591eed99c29d0494113 |
|---|---|
| Markdown | 8b3b53c721bb5008c35b4689ad16301cde205d939e517e38bea5a8d3b5084158 |
| Publication page | 15c857e5cc691fc568809b9a0a040b880c8387b96a7274c1c1aa2beaf27e35a5 |
| Manifest | a1ebf0f7f4d417a204445f38de4c571da2cb0db9a7c60cc4342f9b7fec9b4343 |
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 | nvxXn5lvlMYelrXFbaRHZUOsGKo4pciZtmLyukyKKeh5/1UdPVcUr6Mug3/o21nrwjsL3JsFry/rZfKPfdEMBQ== |
| 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
| 2026-09-17T09:40:09.338140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092962observed 15c857e5cc691fc568809b9a0a040b88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:09.209878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092962/manifest.jsonobserved a1ebf0f7f4d417a204445f38de4c571d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.191512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092962/publication.mdobserved 8b3b53c721bb5008c35b4689ad16301c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.171462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092962/publication.txtobserved 34f0f4eb03a2cb13ea3614a6c6321fd1...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. |
|---|