OT-2026-000070306
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000070306) never changes.
Identity and time
| Publication number | OT-2026-000070306 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7aa7-9020-d8a7ec663d71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070306 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e3fa65fa06834206c8f129265318e6aa85c7448c3f87b84b9c640ce2ca91ffc |
|---|---|
| Markdown | 44abdb9909cc8d5d542e3e232eae888d28af4894d22a0ff3c19307a4de74a199 |
| Publication page | b970dfaaf37d9f30b2b1f7e6612358e380e3bf678b0430bf6d57f6d43edff5f5 |
| Manifest | 6ec9237db98c2d71659acf1c7fa0b94784a80933be0cba2c629d5e4bddd4062b |
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 | 7eRemVuBZfzHDbBXUxgTCCQ2tJin6ACaN5rFWqqvaE2KGertEgWF7LYrs8qtVK6qzgc3LnD7KAy/iM7UtMeLCQ== |
| 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
| 2026-09-17T10:26:05.585966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070306observed b970dfaaf37d9f30b2b1f7e6612358e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:05.570466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070306/manifest.jsonobserved 6ec9237db98c2d71659acf1c7fa0b947...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:05.554352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070306/publication.mdobserved 44abdb9909cc8d5d542e3e232eae888d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:05.538356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070306/publication.txtobserved 7e3fa65fa06834206c8f129265318e6a...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. |
|---|