OT-2026-000014470
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, pulsed 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-2026-000014470) never changes.
Identity and time
| Publication number | OT-2026-000014470 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-7884-9e5a-2c8da2098ad7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014470 |
| Status | PUBLIC |
Content hashes
| Canonical text | f49a3575f2d5529d55fa5c5cfdd88a8e5f2a500a4503544304a172ddd1e5836a |
|---|---|
| Markdown | 5de24b8ba6af0c16735b3b9d5f90c20d6681af360469564bccc5b1e6d90002ae |
| Publication page | a5b42e15cbdfebeca33b900cf85e31413ff5d08012d7da4d4c3cec915b230450 |
| Manifest | 2355683733676347238aa7c2d85dcac0d4d7ea0082831ea2c1d0724773c0dd40 |
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 | 1T40tZRlMhbwdAs9YbQQi+F2WSvBTOMsA///pXJ/HemELo37uL2z7IBloN6SEGNXA/wLflFlzmtlPF2TD1KhCQ== |
| 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
| 2026-09-17T12:10:16.870056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014470observed a5b42e15cbdfebeca33b900cf85e3141...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:16.851706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014470/manifest.jsonobserved 2355683733676347238aa7c2d85dcac0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:16.830356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014470/publication.mdobserved 5de24b8ba6af0c16735b3b9d5f90c20d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:16.811485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014470/publication.txtobserved f49a3575f2d5529d55fa5c5cfdd88a8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:21.068337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014470observed a5b42e15cbdfebeca33b900cf85e3141...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:21.051818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014470/manifest.jsonobserved 2355683733676347238aa7c2d85dcac0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:21.032743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014470/publication.mdobserved 5de24b8ba6af0c16735b3b9d5f90c20d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:21.013889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014470/publication.txtobserved f49a3575f2d5529d55fa5c5cfdd88a8e...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. |
|---|