OT-2026-000088700
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000088700) never changes.
Identity and time
| Publication number | OT-2026-000088700 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-736b-a23b-9f6734f649c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088700 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68a6addc7af8888d5f17e1fa937a110979c8c01ac734af71cef537c9fe1c29b0 |
|---|---|
| Markdown | f6c9b1567c1573d4818c33157e1fb810dfb627a5878cd542ff42667d7c90be01 |
| Publication page | 1113a684c15a76166dee23e7b1e23f6a5c64fc4201e4c62a26c83edecef60bf4 |
| Manifest | c4bfeed7df2f7ec1750f6e3a4e7fa464a5b32672c0e96ea13ba6ce62e81df40f |
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 | Ag+EPySwOdm8QxSpFZ6IWgf81acwX4BcC+6nZYE8enHqeROME+z3NUxOBYc8o068kWbm+SlXJwey384PUgGbCA== |
| 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
| 2026-09-17T09:47:49.526779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088700observed 1113a684c15a76166dee23e7b1e23f6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:49.509122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088700/manifest.jsonobserved c4bfeed7df2f7ec1750f6e3a4e7fa464...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:49.491224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088700/publication.mdobserved f6c9b1567c1573d4818c33157e1fb810...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:49.441956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088700/publication.txtobserved 68a6addc7af8888d5f17e1fa937a1109...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. |
|---|