OT-2026-000088763
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000088763) never changes.
Identity and time
| Publication number | OT-2026-000088763 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-751f-b4b6-5d40894cc838 · 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-2026-000088763 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7bb31fbd3d1b66d449fdcacaa819588ff0a50d2dd195850c70b2bda262c1c22f |
|---|---|
| Markdown | 00c63dfa53c4b59b06ccbd3a67ee349831a8008e8bf2fe0d4d95d5281b50782d |
| Publication page | 9c65eed2d905c33e755e51f5eb97eac7d4bbd1d7a6f0d08bc078195abcb1337b |
| Manifest | 12bf3314b08027f9d9d4a737ba3786eefadc1e9fa1d4feb12fd1cc3dcf0bf1dc |
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 | fIBoMh1SMLN88uPHdxlAn1n2jU1C3GjCUFL6chi7EZ+NrcoKBagfSt4GoO1lruPtBzaE4W8F16gUms/STf6oDA== |
| 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
| 2026-09-17T09:48:00.942907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088763observed 9c65eed2d905c33e755e51f5eb97eac7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:00.921088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088763/manifest.jsonobserved 12bf3314b08027f9d9d4a737ba3786ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:00.901905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088763/publication.mdobserved 00c63dfa53c4b59b06ccbd3a67ee3498...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:00.877744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088763/publication.txtobserved 7bb31fbd3d1b66d449fdcacaa819588f...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. |
|---|