OT-2026-000082865
Publication integrity record
Foam pad vacuum gripper, four 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-2026-000082865) never changes.
Identity and time
| Publication number | OT-2026-000082865 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7dab-aff0-ad8f99b2c5ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 889b3ca4d59257e3d41c90a2cf37df4d9712b50306c6668f4285bef2a0d328ce |
|---|---|
| Markdown | 36eacc8a134c9dd8dc3f8200602505779746c202eba0ad4323f49ee00a60ae67 |
| Publication page | 3e643aefd18738f672ee82111f878a1cbd3baf73a75f77fcd4ec4df7fc9b964d |
| Manifest | 288e8aac530446a8bd121ed653d6c1db08df85b8ff6271befdcca98491c38b62 |
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 | oA8EsT/s2kxS4Mm5MJR7K9hhEtUK16xaaAvkh27TVX7wJ7iDrLSqYTAr0OcERzF3Y+QuXG5Rb3ZE7HvCUkDNBg== |
| 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
| 2026-09-17T09:58:32.727894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082865observed 3e643aefd18738f672ee82111f878a1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:32.712342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082865/manifest.jsonobserved 288e8aac530446a8bd121ed653d6c1db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:32.694243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082865/publication.mdobserved 36eacc8a134c9dd8dc3f820060250577...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:32.677573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082865/publication.txtobserved 889b3ca4d59257e3d41c90a2cf37df4d...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. |
|---|