OT-2026-000014664
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, pulsed 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-2026-000014664) never changes.
Identity and time
| Publication number | OT-2026-000014664 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7a2d-a153-c1db21fba8d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014664 |
| Status | PUBLIC |
Content hashes
| Canonical text | e74646c99ae026305d8a11ef4daead3ad8d6e4de07ede405987dd1f069a8c78b |
|---|---|
| Markdown | fc121c4d4cfbbfe74263bf594dedc6cb8471c9f3ff297e5f7c298daed8797ade |
| Publication page | 2087799d3ecad2aeaf278659d73dc406dce9c557ed9487b3bad38e2723db1cb8 |
| Manifest | 8ddb7351b672548917daa35cbc1c407a67c92dad61abe79fed7dc39a65864cb9 |
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 | KprVocZSVN7OS1e5YUCz1K52N/tCV7sFkOS+ORLK96T8DoZ6DX38RGNsBs9I8GFwv8rwJosBFfjyUkJ1Cil7Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:06:30.749605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014664observed 2087799d3ecad2aeaf278659d73dc406...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:30.731396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014664/manifest.jsonobserved 8ddb7351b672548917daa35cbc1c407a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:30.710535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014664/publication.mdobserved fc121c4d4cfbbfe74263bf594dedc6cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:30.690706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014664/publication.txtobserved e74646c99ae026305d8a11ef4daead3a...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. |
|---|