OT-2026-000074951
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000074951) never changes.
Identity and time
| Publication number | OT-2026-000074951 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2d-71ef-8887-435355ad105a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074951 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f7d8d0aa994271469d06219791b7419e8c65be1230fcf72141950297e34ccb5 |
|---|---|
| Markdown | b39c32d5c986c0c3df7252a051d85db23674fcd9a9c17b541da3ce5ae6bea1e6 |
| Publication page | da3cf13109f26c2cda5757695cf2f7fc6c16e8d17dc6a652c2a6ae1627ca4f1b |
| Manifest | 5dde634e7d9388051a540a453ecc210b0751b68dfee7a6f41a1c525d17c17105 |
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 | mEu1S+CBsAi7dy+Fl4eNP02A10eP3JZgq+K0oBqBKx9r5d9wCzu7bzTzHBLObq707EqT4+XebpLOGGb6e8aZAA== |
| 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
| 2026-09-17T10:18:44.893686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074951observed da3cf13109f26c2cda5757695cf2f7fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:44.876031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074951/manifest.jsonobserved 5dde634e7d9388051a540a453ecc210b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:44.856422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074951/publication.mdobserved b39c32d5c986c0c3df7252a051d85db2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:44.823731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074951/publication.txtobserved 8f7d8d0aa994271469d06219791b7419...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. |
|---|