OT-2026-000088713
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three 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-2026-000088713) never changes.
Identity and time
| Publication number | OT-2026-000088713 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-7045-b604-b397926a1044 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088713 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2f3459a57c4a721dcef0e028e5d05fbdf0e9d09755070bed8de15ccc6eb1128 |
|---|---|
| Markdown | 8f8c8bd9374f450556ee4a909e28b808e7d78c0b621db243cf7dd04844667394 |
| Publication page | 611ffe11262e2b2eca08dfb33fc5c1bcf41c437949cca77eebe5bdef6e3c66eb |
| Manifest | 0773161e81fdc49e3e4641f5669d8fab7ff87bf501a1707e2c95dc3e2304deeb |
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 | Fnfv5fxU3dovYYjONURze4gZiN6L52/pkNZIv6lXnoXL/3O3VM0KILOE0ZH/RBGC8NsSGk8eU2udN/vCRwUuBg== |
| 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
| 2026-09-17T09:47:57.091504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088713observed 611ffe11262e2b2eca08dfb33fc5c1bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:57.075125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088713/manifest.jsonobserved 0773161e81fdc49e3e4641f5669d8fab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:57.058633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088713/publication.mdobserved 8f8c8bd9374f450556ee4a909e28b808...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:57.041698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088713/publication.txtobserved d2f3459a57c4a721dcef0e028e5d05fb...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. |
|---|