OT-2026-000082927
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single 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-2026-000082927) never changes.
Identity and time
| Publication number | OT-2026-000082927 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7887-9a65-d724ab274624 · 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-2026-000082927 |
| Status | PUBLIC |
Content hashes
| Canonical text | e480141bcbe9ba62b18c41f2c3248c4885937c301eb64670fc9c5dd22b1fd6ca |
|---|---|
| Markdown | 8d04a7dd67826cde12dc661de48e48f31e1cbfe76b6abfa847c23a00b6184c09 |
| Publication page | 64ea334b5f9395da63159ea5d8b4a9d6cd272743a315fb1d048f2aa1b4b4972f |
| Manifest | 765830040cd5aa12f3ac57e6b09026bbf4aa2ee649432ddbc622f9be39a27b02 |
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 | +dbvFCr5R5VF+iAZHLlzAbuDxO+i21lkoThX1pyGamqs9zq36NbipuWt/K2y7davpBoiNiuB4t0ZMg63Egt/Bw== |
| 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
| 2026-09-17T09:58:37.190039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082927observed 64ea334b5f9395da63159ea5d8b4a9d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:37.173168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082927/manifest.jsonobserved 765830040cd5aa12f3ac57e6b09026bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:37.148406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082927/publication.mdobserved 8d04a7dd67826cde12dc661de48e48f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:37.121887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082927/publication.txtobserved e480141bcbe9ba62b18c41f2c3248c48...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. |
|---|