OT-2026-000082858
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000082858) never changes.
Identity and time
| Publication number | OT-2026-000082858 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7b79-a1fa-caf6ff87d133 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082858 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82bfad961e5513d41fde465c2b54391776f0a220d516b724b263c9dd117f3496 |
|---|---|
| Markdown | 0316b001dfa670566a46d5f76ac29c37259ee7293b01cf66f9ac06884a77a645 |
| Publication page | 5b06f999e084e1a142b4ceb7d9464e222cc703be6212f0869d9c4ae57827e490 |
| Manifest | faf0297d1e6b151925d8bb542bbb2d295e2c6d1c74347c14860871e15a3f6b91 |
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 | ZIVYct9HNMVFEB3d7VCD/FwGcM63UCNedVflpG/jt4sL1EbuMG5gjV+D48UOX6uSL+45Dh+MECXY5y5URrmXDQ== |
| 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
| 2026-09-17T09:58:32.219084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082858observed 5b06f999e084e1a142b4ceb7d9464e22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:32.202355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082858/manifest.jsonobserved faf0297d1e6b151925d8bb542bbb2d29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:32.185305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082858/publication.mdobserved 0316b001dfa670566a46d5f76ac29c37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:32.168691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082858/publication.txtobserved 82bfad961e5513d41fde465c2b543917...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. |
|---|