OT-2026-000095718
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, single stage ejector, pressure sensor per zone, 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-2026-000095718) never changes.
Identity and time
| Publication number | OT-2026-000095718 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-75b7-85b1-1b73f0d61799 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095718 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8510600858e51eebcd720ca854e03dfcd7226ff8f9fbd00732190f7c711f3ce |
|---|---|
| Markdown | 36924484fd446803bb9bf2251c38e905889f3219adcbdecb34fa2b36ae41963a |
| Publication page | 385feb8190b5e26a4a704a9395fc1e2d5b1bf74eb2f58e6ff1b65ad50fd32351 |
| Manifest | 8c2039219c1c9a257131db4d5065dc6e0b71810045f54740628e44c83eefe606 |
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 | q+kb8dyKCh6wqyTxtcuCFwrK3TB4L7mTZ3dalRPk6zfOrGORWzii5sxbIeAUUyGOhuUwAMCzjaQJT8SZAf/XDg== |
| 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
| 2026-09-17T09:35:16.543016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095718observed 385feb8190b5e26a4a704a9395fc1e2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:16.525108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095718/manifest.jsonobserved 8c2039219c1c9a257131db4d5065dc6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:16.507586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095718/publication.mdobserved 36924484fd446803bb9bf2251c38e905...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:16.490697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095718/publication.txtobserved d8510600858e51eebcd720ca854e03df...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. |
|---|