OT-2026-000102802
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, pulsed blow-off 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-2026-000102802) never changes.
Identity and time
| Publication number | OT-2026-000102802 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-7650-9f68-6b631e9a8a83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102802 |
| Status | PUBLIC |
Content hashes
| Canonical text | eca0e431d474869c8b17d375eb4649806dfa4866065aa25b6e8f3f469f752686 |
|---|---|
| Markdown | b760ff9f71cce1f97c6f19f7c9949bb2ea41015bf290cf8e71c41add4c5a9305 |
| Publication page | f80401b67dd4a14a36b92af4777c5fb73cb20e86efec16b31f67a4400a3729e1 |
| Manifest | ce210659ad6abf4c9bf10e69b170486b37206ed7cbdd7f8bb135b73286b5c53d |
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 | 5FtuHhg9NI5NIRHKqqe5x0fkT88FYjbWddE6563DlrjjMoB33YJ2vtzbxRK70tuuGmeG8k5mG63B1+ZdjDRdDw== |
| 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
| 2026-09-17T09:24:19.860933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102802observed f80401b67dd4a14a36b92af4777c5fb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:19.842764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102802/manifest.jsonobserved ce210659ad6abf4c9bf10e69b170486b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:19.825376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102802/publication.mdobserved b760ff9f71cce1f97c6f19f7c9949bb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:19.806208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102802/publication.txtobserved eca0e431d474869c8b17d375eb464980...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. |
|---|