OT-2026-000060534
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, vented after 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-2026-000060534) never changes.
Identity and time
| Publication number | OT-2026-000060534 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-728a-b60a-ac72c8e256da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060534 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d795da660972c3779a71f723a413e64b9cb8874055a7a4a944b070623c5cc63 |
|---|---|
| Markdown | 79643dfbc71d1df9c2c3443d02e7483875b66ac2c8988c1a30f9b128c065a642 |
| Publication page | e7b16d29ab28cfea0af7c14dbec0caf3a78ac1449a62a0419c4b366e71cf909c |
| Manifest | 18f11906a8b9baf0feca267bf0998deea9714a74aaff87a57069a6bfe152ebcb |
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 | lQy1rApPALuPxJadKm/xB1ak5/iWAOaMfeHwYDUTsNJ1hZRJwz+oDCghmJmdW+nAO3dFH0U+mpXrAgRtirJtCg== |
| 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
| 2026-09-17T10:43:08.506929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060534observed e7b16d29ab28cfea0af7c14dbec0caf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:08.489957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060534/manifest.jsonobserved 18f11906a8b9baf0feca267bf0998dee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:08.472813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060534/publication.mdobserved 79643dfbc71d1df9c2c3443d02e74838...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:08.455441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060534/publication.txtobserved 5d795da660972c3779a71f723a413e64...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. |
|---|