OT-2026-000101766
Publication integrity record
Four bellows cup vacuum gripper, four zone face, plant vacuum 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-2026-000101766) never changes.
Identity and time
| Publication number | OT-2026-000101766 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-79b0-bf3d-e8469cba2430 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101766 |
| Status | PUBLIC |
Content hashes
| Canonical text | 031fd17cd7c7a4382ab79b0e4338c79bfdc05c439c39f8132505fa588bbdedde |
|---|---|
| Markdown | b15b7f9c1b36784b6b57c60c234eadf56b547b9bbf6b76ada6e5757fdc268286 |
| Publication page | 7da522247471b0d7e0e3e99dd3ec55fde70171fdbd4f7bfa17dd5c2d0d1251e5 |
| Manifest | 5e6acb610be206b6e3f6f91c875bf472a312c2fe99c9abcb035934bef63b5dff |
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 | v8Z4mYXwdNoso/6VNZ18r0RSsdPacI3CwOk+LUu9iHkSFJtz58YHR1p12hBYVpmNWMsTrNdsRPCDJef+tksgDg== |
| 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
| 2026-09-17T09:26:15.458987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101766observed 7da522247471b0d7e0e3e99dd3ec55fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:15.442006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101766/manifest.jsonobserved 5e6acb610be206b6e3f6f91c875bf472...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:15.424601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101766/publication.mdobserved b15b7f9c1b36784b6b57c60c234eadf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:15.408187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101766/publication.txtobserved 031fd17cd7c7a4382ab79b0e4338c79b...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. |
|---|