OT-2026-000079353
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000079353) never changes.
Identity and time
| Publication number | OT-2026-000079353 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-74bb-82eb-23b39658af3d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079353 |
| Status | PUBLIC |
Content hashes
| Canonical text | 043fc3387bb3932706cf14690d585740d7ceb0b222f4f3ac6babb4b334817d48 |
|---|---|
| Markdown | eea135f5fade6feff597a5c9a200ec0bcbb138794286a945a65af3e5a854aa81 |
| Publication page | f80696dae6b3be519f781b7d922f0d465010b528d4921e31d7ec4a0406214477 |
| Manifest | 576ac200b041b2a87d394c9e9a688f82d6b887f7b396dd6d318aa44401f4803d |
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 | KbOnBpkjuisdUdPlfdgjBN7YCQLhcvnGVp9NdSUUCYuZSKxUyXkEFsiJ7Ov6E5gik7Xf5cHBmv5Dd4H6+nGfCw== |
| 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
| 2026-09-17T10:04:58.125792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079353observed f80696dae6b3be519f781b7d922f0d46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:58.108217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079353/manifest.jsonobserved 576ac200b041b2a87d394c9e9a688f82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:58.089396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079353/publication.mdobserved eea135f5fade6feff597a5c9a200ec0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:58.071612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079353/publication.txtobserved 043fc3387bb3932706cf14690d585740...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. |
|---|