OT-2026-000066416
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000066416) never changes.
Identity and time
| Publication number | OT-2026-000066416 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7c86-b03b-7812623be5fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066416 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa3731ba520c9132651106f2370020d67446515f27d990d4d94a0829b50e6e17 |
|---|---|
| Markdown | 0160001147f972cc6091e3868ae4dacc56ef8e18b67c585e949647aed0156108 |
| Publication page | 8dce581759890d2b5a4fdaeae0d3fd39b3ae093382349261894f925079268025 |
| Manifest | f51a46fff1964a69eeaefe4b98dec74ae93078ecf507a4142a463ed4df3cabbe |
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 | asFpxbpcughclGQqHJ44P0zbyJtK+WPm1nCAAulZWt7ob3idEnoofVjEqaE4TfK3LOCE4Fl7J0zrdV7lP9UrCg== |
| 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
| 2026-09-17T10:32:39.347372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066416observed 8dce581759890d2b5a4fdaeae0d3fd39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:39.330751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066416/manifest.jsonobserved f51a46fff1964a69eeaefe4b98dec74a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:39.313950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066416/publication.mdobserved 0160001147f972cc6091e3868ae4dacc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:39.296017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066416/publication.txtobserved aa3731ba520c9132651106f2370020d6...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. |
|---|