OT-2026-000089086
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000089086) never changes.
Identity and time
| Publication number | OT-2026-000089086 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-daff-7edd-a4d8-f439170096e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089086 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad2c963335bc75f7131dfbf6cc36fdfafd2852967d79b11a2a60b41364bc5df7 |
|---|---|
| Markdown | 21769987b899489b687b8ce7d36137669703e3288633baf488c85b3c3384743c |
| Publication page | 5e2b85e991271a883125ba5724e60a14e1d64c9202d1cfbf60c43e75f628485b |
| Manifest | 9b30768bff756daf264128109c6a0f0341a60d20d97498dd376530d955935743 |
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 | 8k6ndPrwBY48eWSacvGxDv/mHd2FSp5IrRqolciRkJIrIZUGZzBtmEKvllH4c2IsTNwVVo2dqFaPrg8ZFT7nCg== |
| 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
| 2026-09-17T09:46:59.442624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089086observed 5e2b85e991271a883125ba5724e60a14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:46:59.427260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089086/manifest.jsonobserved 9b30768bff756daf264128109c6a0f03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:59.409465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089086/publication.mdobserved 21769987b899489b687b8ce7d3613766...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:59.392050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089086/publication.txtobserved ad2c963335bc75f7131dfbf6cc36fdfa...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. |
|---|