OT-2026-000092940
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, pump fed, supply line 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-2026-000092940) never changes.
Identity and time
| Publication number | OT-2026-000092940 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7190-999b-11a05f50d66f · 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-2026-000092940 |
| Status | PUBLIC |
Content hashes
| Canonical text | a40968dca09f2a8aefa23f9fa16173163e96a0771a0398bd623e3a2534c9af6d |
|---|---|
| Markdown | 47fbc709ca9eeac62e91851e4d37a8fabb8fc29cd6eb0d4dad0fd3fcc77d03e8 |
| Publication page | 188d6c721f9ea0df17c9a41bdf0528226fc5bd4b5505ce10d2047d1967d907a1 |
| Manifest | 88d1c63c31d0b5498d59295b89919d25ab050d05297f7aaddb1782b8c9f517dd |
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 | i3U61/ow91B9BZvHp3jS3QnrymJ9JYJXbfJTMBKoMPGZEgdB6a6rG4DhPzmKT01kJuZI2t4nBPwwtCCLuHXmBQ== |
| 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
| 2026-09-17T09:40:03.537136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092940observed 188d6c721f9ea0df17c9a41bdf052822...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:03.518536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092940/manifest.jsonobserved 88d1c63c31d0b5498d59295b89919d25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.500606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092940/publication.mdobserved 47fbc709ca9eeac62e91851e4d37a8fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.482699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092940/publication.txtobserved a40968dca09f2a8aefa23f9fa1617316...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. |
|---|