OT-2026-000085676
Publication integrity record
Three cup vacuum gripper, three zone face, single stage ejector, sustained blow-off before set-down
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-2026-000085676) never changes.
Identity and time
| Publication number | OT-2026-000085676 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-7a03-a6d1-6e5980560fc0 · 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-2026-000085676 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8c8123124abda4982b4501bfeba591bb057f3fc63f36ee3b934a2d4c221149e |
|---|---|
| Markdown | 5e95ad72fc2a9049118c7186292139c991d829d8d60e0da3a15cc8b93cd9cb6d |
| Publication page | a324824f17ea342be91da9b51c67ca9231abc79a395a70a86d8b96820fba0259 |
| Manifest | 82671efa71c64c6cf1afcc089cd94cc399de0adeafa8865190b7bbc71a572894 |
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 | OG0BF7ddf++yTtpZ8kuGKQNGtLeM5ohTcFTPEpmlPQDk2PIimd96tBer1bYv404bk+HcMOvOTakq7OkhAs30CA== |
| 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
| 2026-09-17T09:54:34.344076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085676observed a324824f17ea342be91da9b51c67ca92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:34.325197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085676/manifest.jsonobserved 82671efa71c64c6cf1afcc089cd94cc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:34.304912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085676/publication.mdobserved 5e95ad72fc2a9049118c7186292139c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:34.284258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085676/publication.txtobserved e8c8123124abda4982b4501bfeba591b...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. |
|---|