OT-2026-000086888
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000086888) never changes.
Identity and time
| Publication number | OT-2026-000086888 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7682-87a1-ef9233144e10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086888 |
| Status | PUBLIC |
Content hashes
| Canonical text | b85c7ab54333846018585afe9102744aad8fac09832d1de5002055d3a08c828b |
|---|---|
| Markdown | c0b488f4cbb146712d4375c24801a18f2b3581552a9b7d9005f4cc5880514c2c |
| Publication page | 58cae241ff87be1a4ca44029646f19dd19540cdb950337521005933018365d18 |
| Manifest | fc242f1e0f40ca98cbeca5270a2be1f514210b972c71879097cbb4954d6406b7 |
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 | KadxWOqHmhRZQsdZIRt6vIfJwUzw1pY7+Wnt+7fY4dsB+fTkE1ORuxwvbHM1Mjx2lWdCQvALUFZD+v3MnrpOBA== |
| 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
| 2026-09-17T09:51:44.164816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086888observed 58cae241ff87be1a4ca44029646f19dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:44.148236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086888/manifest.jsonobserved fc242f1e0f40ca98cbeca5270a2be1f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:44.130011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086888/publication.mdobserved c0b488f4cbb146712d4375c24801a18f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:44.113379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086888/publication.txtobserved b85c7ab54333846018585afe9102744a...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. |
|---|