OT-2026-000081205
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, sustained 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-2026-000081205) never changes.
Identity and time
| Publication number | OT-2026-000081205 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f373-73cc-ba6b-bc92042665c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081205 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31259c09413321b3683ac12e99c464b550b992c6c203f4c1c7b54da442cb3c47 |
|---|---|
| Markdown | 4844059cde807401ebe67d80685c6e5c1b64b7b86ee1f6e84558b305936aac16 |
| Publication page | 1f1d658f720bce3a2b4d19bfd495b233276b671d080bc2af808c94bc5c147d33 |
| Manifest | 080f8fbd0b529ad637f1aa0287efd7209048248498e152c1a52c64660d2a692b |
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 | 80wII6xkeu1dc4RW1714oMup36qLDu0+o3lrCpRg4KYM8OYs7Dma5WLRh6uX0j6fd8tiMiKmIrmJ0FVykB7+AA== |
| 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
| 2026-09-17T10:01:16.778269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081205observed 1f1d658f720bce3a2b4d19bfd495b233...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:16.760366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081205/manifest.jsonobserved 080f8fbd0b529ad637f1aa0287efd720...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:16.742521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081205/publication.mdobserved 4844059cde807401ebe67d80685c6e5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:16.726630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081205/publication.txtobserved 31259c09413321b3683ac12e99c464b5...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. |
|---|