OT-2026-000070002
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, vented 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-2026-000070002) never changes.
Identity and time
| Publication number | OT-2026-000070002 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-771d-9dca-51dd7698a9ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070002 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e76deb216f107776b96f3e4bf606d798a435ad085b766cfe5ae5691f7d45564 |
|---|---|
| Markdown | e8cb84892e0252029c232826a7943ea75d0f0cd027c168678d8456f4f2b0db5e |
| Publication page | 3c7a2ca651792995bd7ed5d4940750149d364f88efca30f772a0d4b89fc8360c |
| Manifest | 8d77633e275c656fa5b606ed4224f831328ff04e38bd85703507d064e767faad |
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 | rOmVzieTvZqLl4WRE+GZToaeTtFbN+mHEoOsNrrb24+Z+UGnN9mqN1gLz4ldUwvsYGLtaAkIXSwZ6PG3Xmh6CA== |
| 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
| 2026-09-17T10:26:57.115156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070002observed 3c7a2ca651792995bd7ed5d494075014...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:57.098352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070002/manifest.jsonobserved 8d77633e275c656fa5b606ed4224f831...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:57.059710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070002/publication.mdobserved e8cb84892e0252029c232826a7943ea7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:57.024963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070002/publication.txtobserved 3e76deb216f107776b96f3e4bf606d79...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. |
|---|