OT-2026-000080937
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, three stage ejector, sustained blow-off before 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-2026-000080937) never changes.
Identity and time
| Publication number | OT-2026-000080937 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b975-7c66-ae20-027d3872ef4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080937 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69b00919dc9d51b15de9eba6c4d678199f633b07daf0f1eabe008bb5c7283848 |
|---|---|
| Markdown | 319b952619f866197612534e5bd83d5df4a129cb37b621f7b8f4f678a7f6d22b |
| Publication page | 69c517df184611e911b1e3a94bdb206822482658b622633a9722a259d2c00ab0 |
| Manifest | 33f23e84e0d4b1e9f8a5f94d29a82c7943d93f039191f7b10e714e2039375df3 |
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 | HrocCgA5qX+jR7F3Q7mvD9ql6yxwNSseEe2vZPQsE9f1kNLnkCsBE0fFzS/8Jy/xVQ/dJNvm1ldWHyUIoPBMAw== |
| 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
| 2026-09-17T10:02:08.626714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080937observed 69c517df184611e911b1e3a94bdb2068...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:08.610038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080937/manifest.jsonobserved 33f23e84e0d4b1e9f8a5f94d29a82c79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:08.591348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080937/publication.mdobserved 319b952619f866197612534e5bd83d5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:08.568981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080937/publication.txtobserved 69b00919dc9d51b15de9eba6c4d67819...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. |
|---|