OT-2026-000038855
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, supply line 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-2026-000038855) never changes.
Identity and time
| Publication number | OT-2026-000038855 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769f-7a27-ac99-73f9b7c79226 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038855 |
| Status | PUBLIC |
Content hashes
| Canonical text | a773e7d0e530f13a3da5102011753e4f938e969a36147f43972fa35c53322c64 |
|---|---|
| Markdown | 82118b4ef1de5af23300ab28e369c6f23bd616bf5dc61100ab070b784509b93d |
| Publication page | bc9196afe98ec8fb9041d3aec8b920184b6c550ff1083316123faf38d101f04a |
| Manifest | b6d44823f072b4b2334f8d3bea1f3ad5a84fadfeb937e11691042f57c8564d8e |
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 | p6yYmMMUtYdI4xMrzG4l9PLF+n5y8/MtmXiCkFY6ItS9O8wZ86rGd8ycdY1+tnpYBDa5Ogmou3DhqksV7alQAA== |
| 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
| 2026-09-17T11:21:25.792411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038855observed bc9196afe98ec8fb9041d3aec8b92018...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:25.772394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038855/manifest.jsonobserved b6d44823f072b4b2334f8d3bea1f3ad5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:25.753664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038855/publication.mdobserved 82118b4ef1de5af23300ab28e369c6f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:25.734526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038855/publication.txtobserved a773e7d0e530f13a3da5102011753e4f...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. |
|---|