OT-2026-000102655
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, pulsed blow-off 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-2026-000102655) never changes.
Identity and time
| Publication number | OT-2026-000102655 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7a9d-86b1-77aa6dc57765 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102655 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f19babdb599e0f3674ddc486a726186aa5e8476d9af3a2d3f554311f131d3fe |
|---|---|
| Markdown | 748514e5a25a780b95fc1ca3491be8f8dadde0f24607072470f52f6e7546a70d |
| Publication page | 2e9f57f8983e053eef070bfb4044b277bb92f8024da75bbd76fae1d8defa5847 |
| Manifest | 6717d24b11e79c4804baa7b7a4e7003ed85c33f32d63bb16ce48a787745ca3c9 |
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 | /xw6tNoh+5pPycpx0kHiyq1E54cMYet//MhvIuWau8WQYCDZjh3DYv9RC6gGlXMEsDwtEu+GaA7XIt1iLHQHCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:24:09.295977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102655observed 2e9f57f8983e053eef070bfb4044b277...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:09.277963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102655/manifest.jsonobserved 6717d24b11e79c4804baa7b7a4e7003e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:09.258965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102655/publication.mdobserved 748514e5a25a780b95fc1ca3491be8f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:09.239724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102655/publication.txtobserved 8f19babdb599e0f3674ddc486a726186...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. |
|---|