OT-2026-000085317
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum 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-2026-000085317) never changes.
Identity and time
| Publication number | OT-2026-000085317 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-752b-a055-9824782ec46c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085317 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad18612675dcdabb695d1d456b8021521c782ce0af53287a0b94a91da19d27ee |
|---|---|
| Markdown | 1e99b59da3678107268fc77a1a6072112e38de565ae9164bd08b40ec4e17ddbf |
| Publication page | a16c05a3bbb14cb9a7ac11bcadb96861650cef3cad6738c1b978ba6dfc91791d |
| Manifest | e718ca1fde0bc2be71bd1f2001f51793cf5d8efc714e480a2b2886c7dedb604a |
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 | 4KcrjhuincqssADLmY2BSt89mjajXYzV5mQ3N7r+tl5+grpz7VH7sstMW3xHXpKLFhZn7uDzpWGRuC5oYrqkDw== |
| 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
| 2026-09-17T09:54:02.497225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085317observed a16c05a3bbb14cb9a7ac11bcadb96861...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:02.479694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085317/manifest.jsonobserved e718ca1fde0bc2be71bd1f2001f51793...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:02.461945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085317/publication.mdobserved 1e99b59da3678107268fc77a1a607211...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:02.442976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085317/publication.txtobserved ad18612675dcdabb695d1d456b802152...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. |
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