OT-2026-000064494
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold 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-2026-000064494) never changes.
Identity and time
| Publication number | OT-2026-000064494 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-7c2e-9f70-71d702d14681 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064494 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad4ff63c26e2fe6698e19104744a1461a6edbcc5106b2f86ca77e1ab9a65817f |
|---|---|
| Markdown | 8b7a49818c3c47bb5e9b5dc9c662d01063c7b166fa407d5c067a9d421215480e |
| Publication page | 984d69312e71e9a2f4ad24542212242a7a7aa431e4eabaa35074e73b0b4cf51b |
| Manifest | b160d9f88dd13e1e6e75c54876bec74ad855bc35aac8e1ee4e47bdf399717bcf |
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 | L0pVDofTcBdAxrFmgruTGvmmwhnxsPqWTdVCG6xeQbc7aLOgjtSXmVZLhiUqr97tBnvK8pff3xbox5FNckfJCw== |
| 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
| 2026-09-17T10:36:41.941721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064494observed 984d69312e71e9a2f4ad24542212242a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:41.920206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064494/manifest.jsonobserved b160d9f88dd13e1e6e75c54876bec74a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:41.902590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064494/publication.mdobserved 8b7a49818c3c47bb5e9b5dc9c662d010...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:41.884429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064494/publication.txtobserved ad4ff63c26e2fe6698e19104744a1461...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. |
|---|