OT-2026-000101596
Publication integrity record
Foam pad vacuum gripper, two zone face, pump fed, pulsed blow-off after 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-2026-000101596) never changes.
Identity and time
| Publication number | OT-2026-000101596 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-7cb3-ba9f-82f5ba5ee06a · 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-2026-000101596 |
| Status | PUBLIC |
Content hashes
| Canonical text | db111e16b5946f12371461d09bcbe69688f2d2a7e4b012b716b3f4922b268bf4 |
|---|---|
| Markdown | 708b5bc54aab7951dc9bcee8ab20aec7096a38bfced4c10a9433b6e8128b9613 |
| Publication page | bd85f60cb69409af85086d70d1c43c7d437813c00d1e1576b222e19382a2458f |
| Manifest | 8213dbfde0e0afaf52995d87618dd978c6df9af020a7db05f06e80f71c48c3ef |
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 | sBruyVRwsvm+6YLGyHOj9fIjT2KBTRLkU8xV9eXmKOoHfJq7ttFT6+2kljMHRM5n5CnqnIZhZ5vLE6DaewZ9BQ== |
| 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
| 2026-09-17T09:25:42.248630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101596observed bd85f60cb69409af85086d70d1c43c7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:42.229982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101596/manifest.jsonobserved 8213dbfde0e0afaf52995d87618dd978...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:42.212062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101596/publication.mdobserved 708b5bc54aab7951dc9bcee8ab20aec7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:42.194351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101596/publication.txtobserved db111e16b5946f12371461d09bcbe696...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. |
|---|