OT-2026-000079506
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented after 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-2026-000079506) never changes.
Identity and time
| Publication number | OT-2026-000079506 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b91-78e8-a5a1-b488b98e532c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079506 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4995c5ad2aa4df168bf31d12e24218d71bdb9cdf8865261fbb8fc2531d05d910 |
|---|---|
| Markdown | c64a551ca6db4fec34ad3c480ed1002126cc609f2170eacab141aeaa80188d0e |
| Publication page | f795f79b659996ea2c4b71195a36bcd9702ce861198f49d199b7e7bb8f1a9df8 |
| Manifest | 670c73fdf703eb14016f34711e536500a0b0c41a311807e4853a342dc6b24185 |
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 | uo4rgy58UaucMKc4eHDk4OF3Jw1k14FRRKSabYwQDobKI49BWSoV4Dr9jsoAvXSA3DnUkmog6E4FFkGemuULAA== |
| 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
| 2026-09-17T10:05:08.713961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079506observed f795f79b659996ea2c4b71195a36bcd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:08.695936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079506/manifest.jsonobserved 670c73fdf703eb14016f34711e536500...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:08.677042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079506/publication.mdobserved c64a551ca6db4fec34ad3c480ed10021...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:08.658068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079506/publication.txtobserved 4995c5ad2aa4df168bf31d12e24218d7...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. |
|---|