OT-2026-000093884
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, supply line 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-2026-000093884) never changes.
Identity and time
| Publication number | OT-2026-000093884 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c7-7a58-b3dd-f24693a5e053 · 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-2026-000093884 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8798520ff6683ca094c7e13cde770020b33fc3b3bf430ac52de0ff879430cae4 |
|---|---|
| Markdown | 5dfaebf63b42bb180fedf67e0f5555efae6b34583d1f0615b3d576d6c2da9161 |
| Publication page | f419620373a37bfed0090dee6988a97f9583ab56346a4503e5135c0e5e77b7a3 |
| Manifest | 82d283c74175f677d5e3c743067980c4dcd08147d672e80c9280b19c57502d55 |
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 | pgKLa6/19Xrp4LoyyOD6R4JYfYX/8GpCIO9toSOYTU7dUc480sJGKrd8bCFXTWCPWZ1u/KNHQfvtjy8WX67IBg== |
| 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
| 2026-09-17T09:38:08.745306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093884observed f419620373a37bfed0090dee6988a97f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:08.722299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093884/manifest.jsonobserved 82d283c74175f677d5e3c743067980c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:08.700925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093884/publication.mdobserved 5dfaebf63b42bb180fedf67e0f5555ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:08.684547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093884/publication.txtobserved 8798520ff6683ca094c7e13cde770020...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. |
|---|