OT-2026-000076708
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000076708) never changes.
Identity and time
| Publication number | OT-2026-000076708 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-73d6-bc7f-393d9a4c087c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076708 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6a8168207120e7e8e5695bd2af0185d88812f2e483bc4b903acac1c7b637c7e |
|---|---|
| Markdown | fd26dc75a558944f74521ac2124c0c3286ec4cf31bc55c7680a7c51c7a3141f3 |
| Publication page | 56e247228227142cb77b8956e912d898ba3099031680ecadcb0eb1db821fc4aa |
| Manifest | 34d0503f6f40ceac79e7607fbe88843b4536352a02bff03e755608bfe7fb98a1 |
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 | DEJyslMl0WWTr6K9vEa46ChYqAc/zKGu7LQAlPI7Xo9ec2bleMi3PrVQ4euhK5nxymQO+9CVvyy0S78qrnLdCA== |
| 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
| 2026-09-17T10:09:28.485535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076708observed 56e247228227142cb77b8956e912d898...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:28.467182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076708/manifest.jsonobserved 34d0503f6f40ceac79e7607fbe88843b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:28.447504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076708/publication.mdobserved fd26dc75a558944f74521ac2124c0c32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:28.426880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076708/publication.txtobserved e6a8168207120e7e8e5695bd2af0185d...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. |
|---|