OT-2026-000017283
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, pulsed blow-off before set-down
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-2026-000017283) never changes.
Identity and time
| Publication number | OT-2026-000017283 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-798a-a4a0-b63a4c8043cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017283 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9242352eba674247815ca8349b794b96ec033dafd9625c239413e5d6c6fc4b91 |
|---|---|
| Markdown | a529584d27c24efbf147492999877fd1d419ba8b1abd1c20e38992b58389cf0c |
| Publication page | be61be315d4aaf9423ef9967deb44acd32a5be535d9f4382f7ac4cb887d5d471 |
| Manifest | 55d7495ba964c89031c1f9370a822d627d097b39a5607466631f5ed7a348398b |
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 | fRWvZIF0uwrgaUrTEcX+iF2XQSmEHr0Ntv/rRCrFscTXeP1ieKv14yKyhtVV1X2AmDZGba2AvIfJu85hP7peBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:02:22.772444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017283observed be61be315d4aaf9423ef9967deb44acd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:22.756370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017283/manifest.jsonobserved 55d7495ba964c89031c1f9370a822d62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:22.740557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017283/publication.mdobserved a529584d27c24efbf147492999877fd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:22.721781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017283/publication.txtobserved 9242352eba674247815ca8349b794b96...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. |
|---|