OT-2026-000098852
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold 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-2026-000098852) never changes.
Identity and time
| Publication number | OT-2026-000098852 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8285-7c43-bb33-636a22a5df21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098852 |
| Status | PUBLIC |
Content hashes
| Canonical text | a58d1f1e307c52003969b7b4c7b84a35a43d1c1fddef00d816d62e6b0e8336f1 |
|---|---|
| Markdown | 18f4abf2c796c63eae795c5d49202a4994559d5ab2b702100d0e31e40d08dc17 |
| Publication page | 2bb90958ee7f366c1e927187bc05d7d5b9e5439ed58a9ad4e7df86f69a613a12 |
| Manifest | cae711089eeb3e4ff28d9df57c2ebd4753b0a7d6f1ec820e85a1fa3aef41c47a |
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 | 57NwWCwFBuIvfV5au4XUKW8JAB/y708hGTGxcmeCzYxd/0jSKYBADgzDn791TLatNRFoaZG2wKCRI3F6VkjYCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:53.709300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098852observed 2bb90958ee7f366c1e927187bc05d7d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:53.693683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098852/manifest.jsonobserved cae711089eeb3e4ff28d9df57c2ebd47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:53.677476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098852/publication.mdobserved 18f4abf2c796c63eae795c5d49202a49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:53.661272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098852/publication.txtobserved a58d1f1e307c52003969b7b4c7b84a35...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. |
|---|