OT-2026-000101611
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, 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-2026-000101611) never changes.
Identity and time
| Publication number | OT-2026-000101611 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-7d80-bc72-8696dd5a594a · 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-2026-000101611 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3acbf92cc8d1f0be4faa311babcea39a72f9587822701ead42b7c40b6a3e854c |
|---|---|
| Markdown | bbda089aaf8a319cbef6ddf5031c8dc5f27f27a8aa040af8620f49ce626b275d |
| Publication page | 7107ada55b73eb1bdc50045e8fbe84de1137e22fd59bddd07ba8284f0907881b |
| Manifest | 7709b937e2a7ef54187c7fcca3dd5f0a671dd09b83ce21357d07acf15a89f436 |
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 | dBt3ZTwLUSFieNCy4F9m0k4tlWZqlFXe1j8gaNaJ0yMhO9L2zK2MxzBq09C8n0XO0RemhF9hFlCjqx207xlLCg== |
| 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
| 2026-09-17T09:25:43.773294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101611observed 7107ada55b73eb1bdc50045e8fbe84de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:43.754562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101611/manifest.jsonobserved 7709b937e2a7ef54187c7fcca3dd5f0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:43.735506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101611/publication.mdobserved bbda089aaf8a319cbef6ddf5031c8dc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:43.716425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101611/publication.txtobserved 3acbf92cc8d1f0be4faa311babcea39a...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. |
|---|