OT-2026-000102390
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000102390) never changes.
Identity and time
| Publication number | OT-2026-000102390 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-70d7-98c7-2e5e6a58ef27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102390 |
| Status | PUBLIC |
Content hashes
| Canonical text | c51a49179f24779e7b27dbc8e1acc03dc17476907c7d0650a3bd2280603a3b65 |
|---|---|
| Markdown | fd23e756727474d86eee9852c6250a9c7b6abb40dd95ab6543b098c60961bcec |
| Publication page | 8d8c71b00e9ea4595fabe9dcd27c9b90eb39b84db1de87d46e8d48c0abf898a2 |
| Manifest | 83f0b7c5026d6d8801a97cf313a59e8037dbff5becb3f5f71b2fe4c8ad37d5ac |
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 | CG3gTFDETAWTiqjaT4ePHWrNgOU+hqyp3liV3x694ldu0nAZdQUGntrd4/V8FpwdNtATuMtnoJsPXcfFl/j1Cw== |
| 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
| 2026-09-17T09:23:43.759581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102390observed 8d8c71b00e9ea4595fabe9dcd27c9b90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:43.740917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102390/manifest.jsonobserved 83f0b7c5026d6d8801a97cf313a59e80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:43.722894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102390/publication.mdobserved fd23e756727474d86eee9852c6250a9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:43.704839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102390/publication.txtobserved c51a49179f24779e7b27dbc8e1acc03d...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. |
|---|