OT-2026-000060963
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000060963) never changes.
Identity and time
| Publication number | OT-2026-000060963 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-7b9c-986c-f1eb6a1aacae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060963 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67dbd6162254b44194cdf73a2c44d6a9ec4243df9facdf85907d746ab5adb358 |
|---|---|
| Markdown | 8c12889155e084d637ca70cdde671925e1bb795c87e6bac27fedbd0a104ba10c |
| Publication page | ce776a5b08cb298b29256847f1b962d1bc5af32dbde2e38a27be2e7333e79638 |
| Manifest | b73c4f2f859b7ecf8459f1f39fd8ba50dcf84af7352eb8713c80fd483606cd63 |
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 | l2bKfygfSYUvDozrjHcuH/Y+/NWElpuw9WMUDaN7hZHwoHeEMm2pysSz+dRRa2+maab1iH4bNJp5+t9umWJEAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:14.566139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060963observed ce776a5b08cb298b29256847f1b962d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:14.548280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060963/manifest.jsonobserved b73c4f2f859b7ecf8459f1f39fd8ba50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:14.529912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060963/publication.mdobserved 8c12889155e084d637ca70cdde671925...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:14.511883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060963/publication.txtobserved 67dbd6162254b44194cdf73a2c44d6a9...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. |
|---|