OT-2026-000068822
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000068822) never changes.
Identity and time
| Publication number | OT-2026-000068822 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcb-7ef6-b678-65e02f87daed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e882fb22d4e62f743a2ac08309900f6fe322351a56d60c45616681bcb8f1f95 |
|---|---|
| Markdown | 7c36a8bd5d37f59055cfeac3009e8bc8db10497786119921fdf33c7957cd4091 |
| Publication page | ea52de0ea98ac354a1ed64b398b7df3f6b173875f88ecf4186f00060525d4b12 |
| Manifest | 07019ec6811061dbc4e36cc38d16dce0d4f753a6bd206c4d236ef85083ff7ed6 |
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 | OgKzIZCw/NFAKjZWjpgxFLQB5eYGeY+VOyZPly0qe+BplP8UUS2yHBWnec+Aykxb5V65VKMzcQo7X74r7TYrCA== |
| 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
| 2026-09-17T10:28:37.487573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068822observed ea52de0ea98ac354a1ed64b398b7df3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:37.469416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068822/manifest.jsonobserved 07019ec6811061dbc4e36cc38d16dce0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:37.451175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068822/publication.mdobserved 7c36a8bd5d37f59055cfeac3009e8bc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:37.433152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068822/publication.txtobserved 2e882fb22d4e62f743a2ac08309900f6...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. |
|---|