OT-2026-000102363
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, pump fed, 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-2026-000102363) never changes.
Identity and time
| Publication number | OT-2026-000102363 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-700f-845b-5b71ac8f35e5 · 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-2026-000102363 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48f76c3b821a67e3631d352b009e7118b1855ed5fe4889e6deab6e1323702cbe |
|---|---|
| Markdown | 8e1bd9737bc3e544e0ea3375759cc855d5e4eae35bccdb68a297d4576379f211 |
| Publication page | 1be346372e85ecc96bdd303c8c7a518674ecedec73da1f6f06f47bc98b664597 |
| Manifest | 0ad6e02b568dd9ecb86675f6e03be4f6b2550c458dcc6a7d3490518741cf07b0 |
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 | nz23eomcIFBwZDfK1A/d6dAOzqt3YoxvtGHzahngkSH4oKJ2FxqnENC/FSivhUJ9eLfxGaHhYh9mIychbF/HDw== |
| 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
| 2026-09-17T09:23:42.063803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102363observed 1be346372e85ecc96bdd303c8c7a5186...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:42.046673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102363/manifest.jsonobserved 0ad6e02b568dd9ecb86675f6e03be4f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:42.028628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102363/publication.mdobserved 8e1bd9737bc3e544e0ea3375759cc855...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:42.011139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102363/publication.txtobserved 48f76c3b821a67e3631d352b009e7118...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. |
|---|