OT-2026-000038075
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000038075) never changes.
Identity and time
| Publication number | OT-2026-000038075 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-7024-9280-af4c397caf47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038075 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37d04c8097343189747d523833cc29302aeb61eda17abb162f9925b3d8f7ab8d |
|---|---|
| Markdown | 3ee1229629bbecca7cfb8d1f47bf4271ce7cee8161505f9865e58540ba752221 |
| Publication page | 633bddc566b60eaf49849106aef3f2ef77e018c7692a901c60da88dbaa97fb6a |
| Manifest | 4f9c23c8bba2ea061bb53683835ead1041667c99752acc84ab38074b6e06e07a |
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 | /uh3sKIA3b5Iqry9066YjWi8cy2C+gllaPF5OcHT1vmdW4Krp0chrBNUI447C7CCDcadX34C58R2IQmfTwiXDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:23:24.113572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038075observed 633bddc566b60eaf49849106aef3f2ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:24.096004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038075/manifest.jsonobserved 4f9c23c8bba2ea061bb53683835ead10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:24.077267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038075/publication.mdobserved 3ee1229629bbecca7cfb8d1f47bf4271...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:24.057826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038075/publication.txtobserved 37d04c8097343189747d523833cc2930...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. |
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