OT-2026-000063582
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000063582) never changes.
Identity and time
| Publication number | OT-2026-000063582 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-71be-a14f-4095a89d42d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063582 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5ad871612c4c9cd810ddaae73fb4548ef9adabca66a0c0063d9be348d203189 |
|---|---|
| Markdown | edd4346ec979db76f0b527a9f36ffcb7fac947bf6ec87eeaf0bd47c79f5e241a |
| Publication page | 67687cc925b083667644617034dbbb91a06a445014b6309d5d479e9712b87d39 |
| Manifest | 07772428044055b68578edb6e0dab407df631698116e462be03707c2a4d9ac82 |
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 | YMqBinTsV9WmPbopX4/wLOTfQ+y3SUQ9xE+uYwHRPl4CtyJ/DolB9nmzJ44MmMTUQc+B01wiwuFhEWYfrCKaBg== |
| 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
| 2026-09-17T10:37:35.782189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063582observed 67687cc925b083667644617034dbbb91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:35.763488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063582/manifest.jsonobserved 07772428044055b68578edb6e0dab407...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:35.744115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063582/publication.mdobserved edd4346ec979db76f0b527a9f36ffcb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:35.725314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063582/publication.txtobserved c5ad871612c4c9cd810ddaae73fb4548...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. |
|---|