OT-2026-000086562
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000086562) never changes.
Identity and time
| Publication number | OT-2026-000086562 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7f0b-bad8-a62c4884725a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086562 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8eb828cbb3498238bc8f5320b2f116d1a0527baa11f92332740f91b7a6eabb98 |
|---|---|
| Markdown | 84237922c1d93e1d77802cb1a4c7c6f8b50f8f04644d12935598cccaee1aec7d |
| Publication page | ed56b9db8a69acb24d8509cb0318ca1dbacbf6c419abc4b91f824096f5efbf54 |
| Manifest | b3bf9ac76f620cab0d286246bc8bf59a6ec115a1347f9c3460e21c41259cede8 |
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 | lzsACkUFkHQvCBOMfK159tbUcg6IHkvYDPsfn+xWlIO9FywSulgp70Bi2lK0KSWBGFMzDS06dLsQpi71CGMRBg== |
| 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
| 2026-09-17T09:52:23.322562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086562observed ed56b9db8a69acb24d8509cb0318ca1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:23.304180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086562/manifest.jsonobserved b3bf9ac76f620cab0d286246bc8bf59a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:23.286546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086562/publication.mdobserved 84237922c1d93e1d77802cb1a4c7c6f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:23.268224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086562/publication.txtobserved 8eb828cbb3498238bc8f5320b2f116d1...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. |
|---|