OT-2026-000082395
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, sustained blow-off before 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-2026-000082395) never changes.
Identity and time
| Publication number | OT-2026-000082395 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-74f0-863d-b040ea8e1c15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082395 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05ad3df4d7e94df739cdebfbb4545cb7d0ed56fe22fff2d2db58a73f119a7f73 |
|---|---|
| Markdown | acd0504de03d1fac04805e476ef6dd39c5ee052b54b357e26c9b10538fcb7003 |
| Publication page | b66450e537a458c4933c3ed097a46f89d6ce60c42c52bd6f2aaf6b4ec7811870 |
| Manifest | 0213ea6250fa2c1f900bf1d871455026116987ca7985ea18b0b9c2f13a1c59c3 |
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 | mGwp/xnWVp8UubpMjk3XaI1VlkLWGFv8WrbsbwGINcbnF/gX6qJtOBZXq3YdGXpFbFitRraPz/UZFytumahbCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:16.657871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082395observed b66450e537a458c4933c3ed097a46f89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:16.640891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082395/manifest.jsonobserved 0213ea6250fa2c1f900bf1d871455026...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:16.623002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082395/publication.mdobserved acd0504de03d1fac04805e476ef6dd39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:16.606146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082395/publication.txtobserved 05ad3df4d7e94df739cdebfbb4545cb7...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. |
|---|