OT-2026-000070979
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, pump fed, supply line pressure sensor, pulsed 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-2026-000070979) never changes.
Identity and time
| Publication number | OT-2026-000070979 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-79c2-b571-775d4b502f67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070979 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94e49c3e4341be77e61ce4d0cf4f59442f1ce759a4081aecf203dfe35f05514f |
|---|---|
| Markdown | a55d5f35d0eccbb176607507c0083cdedfb7003a3269fcd5e821b59ab9b04dae |
| Publication page | 6a06790896185e654e0265ebcf4ef122bf354ce78c2c10eed1e750478b0e6ad2 |
| Manifest | fa54569d7e3af3bcd3b097222a06f2a706f629a18b7e4e2c46c314d3f8a72d02 |
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 | lOBNdV5Xp5vdlNB3WI7c1zvgqmRy/lw31yZTWWhdosYhdnz7iLfOhLskxQAtkmox4RnnyLGpWxeUicGxSQB3Aw== |
| 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
| 2026-09-17T10:25:49.251976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070979observed 6a06790896185e654e0265ebcf4ef122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:49.234551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070979/manifest.jsonobserved fa54569d7e3af3bcd3b097222a06f2a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:49.219008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070979/publication.mdobserved a55d5f35d0eccbb176607507c0083cde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:49.201678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070979/publication.txtobserved 94e49c3e4341be77e61ce4d0cf4f5944...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. |
|---|