OT-2026-000098814
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000098814) never changes.
Identity and time
| Publication number | OT-2026-000098814 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42b0-7184-ba53-d5c98986bb23 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098814 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d5961a87b3feff3ac76adaf8e82fb7931025e087bc8097f6d08acbc9915e22d |
|---|---|
| Markdown | d09b4cb04ada67d69dd50076f9308d0e62c7b9036f2e93bc0fd02dac02902860 |
| Publication page | 0ba32d8bd60b6f6296985652f27e54b3174cc39a7154963054289c4bfc9e3b55 |
| Manifest | 22f478589ea86205d383386ec99ab6e08ab94fa4d48feb3ead76fcf2f0d369d9 |
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 | hoIaAQ0AYQV1jUvvcEO/a1QrilzPxS/NvJtFSZ3iVPGBZgV78k/mwvpkDDnx0FMYAB6k96MgjRqkP0cWynQSDg== |
| 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
| 2026-09-17T09:31:08.891388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098814observed 0ba32d8bd60b6f6296985652f27e54b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:08.874961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098814/manifest.jsonobserved 22f478589ea86205d383386ec99ab6e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:08.857595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098814/publication.mdobserved d09b4cb04ada67d69dd50076f9308d0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:08.838540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098814/publication.txtobserved 7d5961a87b3feff3ac76adaf8e82fb79...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. |
|---|