OT-2026-000101086
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, pressure sensor per zone, 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-2026-000101086) never changes.
Identity and time
| Publication number | OT-2026-000101086 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-785e-afa4-2c82b75f8446 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101086 |
| Status | PUBLIC |
Content hashes
| Canonical text | 798dd7f36c65012af94641906f0054e98d5e589a1c69fdbac7d78d0a7c96ba29 |
|---|---|
| Markdown | c587a369040ba9187accd0ee8f7adbe63ae79a5a4e9932fb4d7d12741b9dd29f |
| Publication page | 2b5338f55d4ab9f022e25b518ce6b2d4d68446993fceded9efa8491b7b458c37 |
| Manifest | 716486589ee99764f8c9fe39df0bedbc2b8e1e92d5e05b3cb17fa819450091ad |
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 | sifqAmKayBHOIr3+DxvSddp3X9Gqeb0f7VyZ0QkwuXRNV1KYc6dIcpNtllRhLEivb/Dcq709BPIwzfcinF8FCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:42.486991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101086observed 2b5338f55d4ab9f022e25b518ce6b2d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:42.468322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101086/manifest.jsonobserved 716486589ee99764f8c9fe39df0bedbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:42.451232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101086/publication.mdobserved c587a369040ba9187accd0ee8f7adbe6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:42.431443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101086/publication.txtobserved 798dd7f36c65012af94641906f0054e9...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. |
|---|