OT-2026-000057267
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000057267) never changes.
Identity and time
| Publication number | OT-2026-000057267 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5bb-7208-b877-11c00d928fe0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057267 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd958b16feb974dfeaa9aacef8ef91cac4506182497b981237949cc54aa7a408 |
|---|---|
| Markdown | ae2fb6d269a6f8b42c95cfd5e265734a7953c54ffcec467b28f29a6dc81795b9 |
| Publication page | ef8d32901c87f9b0b7aaa0b87b6011271f35b3999b480a004a80da669279dbd9 |
| Manifest | 745b219952ce24b5a7c0d80c5a8c635af4418ef0ca2b2c5134e922c96b3b1d02 |
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 | x0HIGiRHOp9b69Zdhteycxl6K3eIt6U+8TB4WigRKSDvcDK5eFdrHPBi+QPGo5cLAaWtUqTrK0ioACEJM+omCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:20.454012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057267observed ef8d32901c87f9b0b7aaa0b87b601127...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:20.429245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057267/manifest.jsonobserved 745b219952ce24b5a7c0d80c5a8c635a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:20.403556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057267/publication.mdobserved ae2fb6d269a6f8b42c95cfd5e265734a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:20.383572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057267/publication.txtobserved cd958b16feb974dfeaa9aacef8ef91ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:31.066613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057267observed ef8d32901c87f9b0b7aaa0b87b601127...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:31.048562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057267/manifest.jsonobserved 745b219952ce24b5a7c0d80c5a8c635a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:31.024978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057267/publication.mdobserved ae2fb6d269a6f8b42c95cfd5e265734a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:31.004061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057267/publication.txtobserved cd958b16feb974dfeaa9aacef8ef91ca...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. |
|---|