OT-2026-000067887
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single 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-2026-000067887) never changes.
Identity and time
| Publication number | OT-2026-000067887 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fc-74e9-89b3-6b353282735d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067887 |
| Status | PUBLIC |
Content hashes
| Canonical text | 368711beaf5e169018db385f72194ed438b7402bfdb0495d1be133c3a156f3d2 |
|---|---|
| Markdown | 9e1aeaa4542c68cb2d1d32ad3dadc88196b839e56fa9041368f7185664581a91 |
| Publication page | b132a96f8e4ac4e712a5cd7a2248300d32ac77fad9247b70814e89a310e36d7c |
| Manifest | f2de0fb28b3f76cd3fafbd2735e88a260e2511ac79fe30bd18463dad722f80e4 |
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 | g8VUFpdU2z+AdcDvEtf7c5O53dRFflbNCqgOi9vLVKPIhZCmnSyln/M0H+ktBijWt9N/RMlxOulv3ixu1+1bDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:16.996061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067887observed b132a96f8e4ac4e712a5cd7a2248300d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:16.974420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067887/manifest.jsonobserved f2de0fb28b3f76cd3fafbd2735e88a26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:16.952471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067887/publication.mdobserved 9e1aeaa4542c68cb2d1d32ad3dadc881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:16.927305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067887/publication.txtobserved 368711beaf5e169018db385f72194ed4...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. |
|---|