OT-2026-000069151
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, pressure sensor per zone, pulsed 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-2026-000069151) never changes.
Identity and time
| Publication number | OT-2026-000069151 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcf-7d0d-87bd-d28578c007fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069151 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2928f618b27643b4c8a5dc4645a694f68f113c5b76d68aac18e8046711022417 |
|---|---|
| Markdown | f8b30f8bc674aac0d6387325c08ce7ca3f96be8e7248a4967fe4ee3d58c49757 |
| Publication page | 32909b46264d83c2ca9ea71ec5c438c3b3b784b641dd8a1c0083fcf181229b52 |
| Manifest | 753e69e97d4041406ebf20a8783771986a32eb7c8ee007d8bb9d64542610f8c4 |
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 | Hlh0N0DlETbg2C5v5f3bI4nwf8iijIJOkoE6UX4cFL/E/0Wcms+cdEax7JoDTN8N3oCyoqwu2BPaUNtiKtCtCQ== |
| 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
| 2026-09-17T10:29:02.193456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069151observed 32909b46264d83c2ca9ea71ec5c438c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:02.177382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069151/manifest.jsonobserved 753e69e97d4041406ebf20a878377198...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:02.160827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069151/publication.mdobserved f8b30f8bc674aac0d6387325c08ce7ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:02.143094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069151/publication.txtobserved 2928f618b27643b4c8a5dc4645a694f6...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. |
|---|