OT-2026-000094674
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000094674) never changes.
Identity and time
| Publication number | OT-2026-000094674 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-73c0-8226-752fc6cf45d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094674 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcc9d5e83bc73481e0c58728636cfc18d61afb834d83de15917a32f28d870d5a |
|---|---|
| Markdown | 31b0c6a077016e14a6ff4a621e25f4146095d12c1a9f0c96d6fff2e3ccb0c41c |
| Publication page | 2101a64f050c6e63f290762661eecb5795c84064c5dcd18b2bbda0fdda68dc56 |
| Manifest | 64f01436723677731fe132b4a788e8d7360487b3b86aa729964861c77dbd3e7d |
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 | ZiyknDHJZ5JJyP/qn+8VVfudPTJEpFldi39s4H836/FdVR0v/YSnCNxJ/+KnTXUSVYS07tLPIgvBZmD3ZvhcAg== |
| 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
| 2026-09-17T09:37:07.275874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094674observed 2101a64f050c6e63f290762661eecb57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:07.260201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094674/manifest.jsonobserved 64f01436723677731fe132b4a788e8d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:07.243518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094674/publication.mdobserved 31b0c6a077016e14a6ff4a621e25f414...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:07.226025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094674/publication.txtobserved dcc9d5e83bc73481e0c58728636cfc18...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. |
|---|