OT-2026-000035547
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line pressure sensor, pulsed 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-2026-000035547) never changes.
Identity and time
| Publication number | OT-2026-000035547 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-7ec5-8deb-8530f3a298c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035547 |
| Status | PUBLIC |
Content hashes
| Canonical text | dea15efcead472e686da057e5d094613e404b29a1f15010e11b7db05902686e3 |
|---|---|
| Markdown | 91737b825e34d4641749561582937e8c384a6dedc84ae1b4107c8ecd1718724c |
| Publication page | 08d57169f581d97ad3a8a110493ac60ab976fcc18a042d947c26c8e9abe8a140 |
| Manifest | ae88bdc7ae2932f1007d51f4562ab5708a77942b5bc14b16b5189d1be9ad78ef |
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 | 7VZaXIZRrTORmSiol16mkYyqVw9CmUtvd/VfcHcQz8DGnqoFnxE4igKzgNb5AAf+EcgD/Q/Y9ZHH8HF8gzP1DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:58.579378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035547observed 08d57169f581d97ad3a8a110493ac60a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:58.563752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035547/manifest.jsonobserved ae88bdc7ae2932f1007d51f4562ab570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:58.548424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035547/publication.mdobserved 91737b825e34d4641749561582937e8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:58.531192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035547/publication.txtobserved dea15efcead472e686da057e5d094613...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. |
|---|