OT-2026-000039919
Publication integrity record
Foam pad vacuum gripper, four 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-2026-000039919) never changes.
Identity and time
| Publication number | OT-2026-000039919 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-7099-9edd-3925665ce2ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039919 |
| Status | PUBLIC |
Content hashes
| Canonical text | 016aad9d17a7db647165d979a1f362ded571f7854c8ef51b874b757787a5b62a |
|---|---|
| Markdown | cae355cdd57d77a76dd77027ee3436bf9f6bc6f567310cee17249a9434f1af67 |
| Publication page | 3c8699f291c67190ceedf386ed134bc6b3f984052e7810934c2cc5674dc41bd6 |
| Manifest | 969899b984934ddee8c50751876b8525744d7c3f281414cd4c9d08903cc694e1 |
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 | ZzufPkaGTMOpcHi44lOOPT9QQejzDBVNinuEwC5kaTn24HmwC35llGGugu4aMxthFU1uXfa4DsTq0P1ugzH2BA== |
| 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
| 2026-09-17T11:20:12.963329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039919observed 3c8699f291c67190ceedf386ed134bc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:12.945612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039919/manifest.jsonobserved 969899b984934ddee8c50751876b8525...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.926927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039919/publication.mdobserved cae355cdd57d77a76dd77027ee3436bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.909589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039919/publication.txtobserved 016aad9d17a7db647165d979a1f362de...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. |
|---|