OT-2026-000085913
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, sustained blow-off 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-2026-000085913) never changes.
Identity and time
| Publication number | OT-2026-000085913 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-7b2a-992e-7b6b65978e0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085913 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3be15dbd4f89b55393f234d47937283ad51641d85cc5e6c4bb492a59fe4b5472 |
|---|---|
| Markdown | 94fbebe7325d84e9e7a338572e91502977202602ec621231a834fd0699ddf4bf |
| Publication page | d2878509938d4268f6d9107c3bca1a0b6f15a32425bb67649ba5808645e3764c |
| Manifest | d6252cd179ab0e17e279feaf3519dcd12a34c84adfdac769323aac03f5ff93cc |
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 | 1Lbo1BDVYJCy+7KvK5Ne9pg5wJ025gt5HNItnX+AHo42q/38FwexYbRGNOPmIOj07BxSHpm+58Ont8PR7K4qBA== |
| 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
| 2026-09-17T09:52:51.610970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085913observed d2878509938d4268f6d9107c3bca1a0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:51.592875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085913/manifest.jsonobserved d6252cd179ab0e17e279feaf3519dcd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:51.574177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085913/publication.mdobserved 94fbebe7325d84e9e7a338572e915029...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:51.556796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085913/publication.txtobserved 3be15dbd4f89b55393f234d47937283a...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. |
|---|