OT-2026-000082135
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000082135) never changes.
Identity and time
| Publication number | OT-2026-000082135 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7a51-a10f-5737367438d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082135 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9a6ab2e3dab10a724ff6045e680bdfb071c7c1ee3b1bb603f26946eb5c173a9 |
|---|---|
| Markdown | 0da01a3cfe45bb6680e4aaf536fa424e33572086dbe86eff4d45e42522b6df60 |
| Publication page | ddadadda432a02a4f139cf34a64b5f7755087e51bb4487a7bb339da4dd51eb28 |
| Manifest | af096e85737e69a0ab8537c91d01a0a28bd822a70a02f17ab8ad719bd902b7f3 |
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 | ig+fLIeyN2tOH4pCusVWwrJHqyz06lGvOIbCj9IiBgc5AKOUkyB0r3OuTqixF5yF5uVUZaYMqvRdba7Soza8BA== |
| 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
| 2026-09-17T09:58:57.118867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082135observed ddadadda432a02a4f139cf34a64b5f77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:57.102071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082135/manifest.jsonobserved af096e85737e69a0ab8537c91d01a0a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:57.082392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082135/publication.mdobserved 0da01a3cfe45bb6680e4aaf536fa424e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:57.065028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082135/publication.txtobserved d9a6ab2e3dab10a724ff6045e680bdfb...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. |
|---|