OT-2026-000058279
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000058279) never changes.
Identity and time
| Publication number | OT-2026-000058279 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-7fbd-b531-f670a82bb762 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058279 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07ccefd9b5ad8cd8b0fe5998e2a92b8ec9f6947b2e47c9a96dad6c751572adaf |
|---|---|
| Markdown | 607e42dfd163ec8623ca8cd48463f7cc30d83566f1ed3df0b854dc59b7827036 |
| Publication page | a2dd8a576b8d350649ab2db7392d72feb465fbc4c38e140a0b255d4b4b2d55d1 |
| Manifest | 1102cc2501410ec6603556a4af90788cd360fb22a470b26f3bc82c85a4722e3b |
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 | CuBcEYeqeswbI3G6q3d0fcd3B/11T4F+EAPrTxM2oY3tgGOenBsR1EfWP4yorsSAusbnMrqoCeyg22VNkYyqDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:40.160486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058279observed a2dd8a576b8d350649ab2db7392d72fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:40.143019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058279/manifest.jsonobserved 1102cc2501410ec6603556a4af90788c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:40.124150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058279/publication.mdobserved 607e42dfd163ec8623ca8cd48463f7cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:40.107365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058279/publication.txtobserved 07ccefd9b5ad8cd8b0fe5998e2a92b8e...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. |
|---|