OT-2026-000094240
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000094240) never changes.
Identity and time
| Publication number | OT-2026-000094240 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-798d-bbe3-296d231eb206 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094240 |
| Status | PUBLIC |
Content hashes
| Canonical text | c02c5cea7bb1b53a8733d0e1b916ac8c2b7589160aa314598065c3aa285bd5da |
|---|---|
| Markdown | aa8a28a29b76cd9badcb9f070c1c6824728fae37c1d602065f66384d9d5662be |
| Publication page | b82e63b22ebebf4206a0a0830f62b28830f420917e38835eafc0d2f9e587858e |
| Manifest | 1a459518a2d9e4ae7c8a5e080541f6f509e0841b45752076a0caeec472c639bb |
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 | Mzt5iXCA/8lSwJu9OtqDAASAA/s23wJKYUA0aTCSmWNUO9AsahdCDZBfMS44pTxC48136SGbFy0QlLOx880sAw== |
| 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
| 2026-09-17T09:38:43.272865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094240observed b82e63b22ebebf4206a0a0830f62b288...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:43.255496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094240/manifest.jsonobserved 1a459518a2d9e4ae7c8a5e080541f6f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:43.237109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094240/publication.mdobserved aa8a28a29b76cd9badcb9f070c1c6824...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:43.217382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094240/publication.txtobserved c02c5cea7bb1b53a8733d0e1b916ac8c...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. |
|---|