OT-2026-000082699
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, sustained 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-2026-000082699) never changes.
Identity and time
| Publication number | OT-2026-000082699 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7d2c-8f26-946abab32480 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082699 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50466a32cdaaded0574424a15f97c6e77c9ab22834e1101596a7cd9a987a17ca |
|---|---|
| Markdown | 17876048a2c43bbcc72ce31a4e0876be89a3d0436597ea21a856e3bb1ce01372 |
| Publication page | 2cf59be7bbd1b631ed87dcf23dcfe39625ef24f3bd51e6f8f3f45671c105ea97 |
| Manifest | 96deb1730eebde49d9763097be28b8e90ce2d3466c66528574f9c9f0705879ff |
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 | ewj3C7eYM2hjcFp4hOFbW10b7RcocHhKYjvG4SrhEuCQFXFy3FNXVF5LOfG6aEhk9Zvl21/ptGoDapsPM9dEAA== |
| 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
| 2026-09-17T09:58:16.347093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082699observed 2cf59be7bbd1b631ed87dcf23dcfe396...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:16.329526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082699/manifest.jsonobserved 96deb1730eebde49d9763097be28b8e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:16.311510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082699/publication.mdobserved 17876048a2c43bbcc72ce31a4e0876be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:16.294414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082699/publication.txtobserved 50466a32cdaaded0574424a15f97c6e7...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. |
|---|