OT-2026-000009607
Publication integrity record
Foam pad vacuum gripper, pump fed, pulsed blow-off before set-down
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-2026-000009607) never changes.
Identity and time
| Publication number | OT-2026-000009607 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-70c1-a293-fde342287c92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009607 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3889731861382b45d77c68f5180d26424440845a737ad4fa3ba271ddcd94753 |
|---|---|
| Markdown | ac9b3b28511fbe30024915fdeef65974bb435483f986f25fb65d870d07d9bb68 |
| Publication page | b9bb23aa2c58da11b3770bde97b954969499bd9e5c4fa13bb6a260b0b960e310 |
| Manifest | 2055d6d50791212574ec675055af042d4c88fb4938c80f8155292ddd9d44fbfc |
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 | Mjo1Hgohg5/EtCBFmgofiO2AD1TnSJkX7AQZfDo4zqkEgNjnPcE25QvTaVTaro9gyDiTRpCFKvg9nynxtXfsBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:03.329814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009607observed b9bb23aa2c58da11b3770bde97b95496...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:03.310610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009607/manifest.jsonobserved 2055d6d50791212574ec675055af042d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:03.290555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009607/publication.mdobserved ac9b3b28511fbe30024915fdeef65974...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:03.270125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009607/publication.txtobserved d3889731861382b45d77c68f5180d264...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. |
|---|