OT-2026-000058361
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000058361) never changes.
Identity and time
| Publication number | OT-2026-000058361 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f399-7e91-86dc-f1d780ff5753 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058361 |
| Status | PUBLIC |
Content hashes
| Canonical text | d16559b1e2f6e24ab8be2552b5f73ead2aa476a628d7bbe4671b7f027e20e606 |
|---|---|
| Markdown | 3ffe26b9b7d2accd338b8f989143791ddcece3e483ba90a8f2fa04996ebb3fe3 |
| Publication page | fe70e579fecdebd1d2952d7817de07ed153b85355d04e6290bc9db2b80f7e23e |
| Manifest | 2f890b26241f666592f7967f72c9ad01e1e761c68a9ec9705710c2f5e58c919c |
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 | FBIF7DntwWZ4sHm7x88Vv+P4FIhXmWWcISuXvJhHjDYEzUZl+otzYn4zuloGIXzbTTmCouANMt2i5gN/Wf80Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:46.732578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058361observed fe70e579fecdebd1d2952d7817de07ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:46.715378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058361/manifest.jsonobserved 2f890b26241f666592f7967f72c9ad01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:46.698084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058361/publication.mdobserved 3ffe26b9b7d2accd338b8f989143791d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:46.681585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058361/publication.txtobserved d16559b1e2f6e24ab8be2552b5f73ead...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. |
|---|