OT-2026-000094210
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000094210) never changes.
Identity and time
| Publication number | OT-2026-000094210 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-7ecc-a098-47d7727f1e3b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094210 |
| Status | PUBLIC |
Content hashes
| Canonical text | 807dcd36c9f15e7ce675ec2b35253935f8c12508563cb91e30d5a3fa06cb7391 |
|---|---|
| Markdown | 099fadc58f8c4d0cddfb3e6a3d29be8d7b8d22b7d19568eb235c9fd5dbe1d215 |
| Publication page | 469b9871741aa5712a4206f27962d2f273c0005ee5ce88253d5aa2ca2a07a3f9 |
| Manifest | 2097590b36de732d67a1780820d19352b1673d56c7b3d09fbf350b7dc677f59d |
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 | V5h4Oo29G66ELnHTlJmJbydvi5xc4rjXlJ2rfXo9QZhiSpml+EBR6A/cCyi/c44O++eYW5lUcVrzt/73g7zLDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:40.976638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094210observed 469b9871741aa5712a4206f27962d2f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:40.958387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094210/manifest.jsonobserved 2097590b36de732d67a1780820d19352...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:40.938883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094210/publication.mdobserved 099fadc58f8c4d0cddfb3e6a3d29be8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:40.921288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094210/publication.txtobserved 807dcd36c9f15e7ce675ec2b35253935...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. |
|---|