OT-2026-000078323
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000078323) never changes.
Identity and time
| Publication number | OT-2026-000078323 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c27-7fe3-b110-4fc480e76551 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078323 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2a9b4068badad32da5544270b6f28e00f3bf33521b153b9f8ee6c2629a3c384 |
|---|---|
| Markdown | 15e2c649d7a9478a5567ab3a516bacd5777b44db850eadc9349928a651604a65 |
| Publication page | 9d9a623328cee2a08f006adb125c40e37fcba7a91eb30daeb8bc227ca04a6083 |
| Manifest | ff72a119fa543a19b380d504f49be39ff8698f8927d77a334c7c58c66109ac1a |
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 | 29QnwO0PX10cemuZ/J7d5wsyaLWr6fRnnNHuhPH3DdZY8OURgqrnxCKOkhVoWHG3UJm3fBURzd9x0MEwSyNVBA== |
| 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
| 2026-09-17T10:06:17.437624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078323observed 9d9a623328cee2a08f006adb125c40e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:17.419240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078323/manifest.jsonobserved ff72a119fa543a19b380d504f49be39f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:17.399976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078323/publication.mdobserved 15e2c649d7a9478a5567ab3a516bacd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:17.382133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078323/publication.txtobserved c2a9b4068badad32da5544270b6f28e0...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. |
|---|