OT-2026-000008362
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000008362) never changes.
Identity and time
| Publication number | OT-2026-000008362 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-708b-919e-fc1f2c217658 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008362 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86b42cbeae658316b4f5514ea866a89d5bde96c11f77dc9555c54d533bba7e96 |
|---|---|
| Markdown | f12867b63481982dd0b9c113f7ca6deb3dedef0582811ab4be210d011f28840b |
| Publication page | a31f3fc61eebb1afc8b98acfbd316db57505919b804be4405f5450394ff2cc28 |
| Manifest | 0ee6315545907a9a27ddade7ded6c0979d96d7f9745fab843adc312a836c7dc8 |
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 | 1pJk76emWYWsiiO4a9HxjLLlqOTBda4dfF+BUDgPxmIFOburM9PfJgJ9RW1AnOBrhtQ0XraJWRNV7aZwZzk/Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:11.095182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008362observed a31f3fc61eebb1afc8b98acfbd316db5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:11.076801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008362/manifest.jsonobserved 0ee6315545907a9a27ddade7ded6c097...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:11.057051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008362/publication.mdobserved f12867b63481982dd0b9c113f7ca6deb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:11.036582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008362/publication.txtobserved 86b42cbeae658316b4f5514ea866a89d...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. |
|---|