OT-2026-000058714
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000058714) never changes.
Identity and time
| Publication number | OT-2026-000058714 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39e-7b8d-9c5b-06c5cfda6c9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058714 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5ce996f19d1f24f30da8aa63df3688e9ea443d0b5c00e0d3903c0f37e309225 |
|---|---|
| Markdown | 04b8d4d5c413427fe9d1cced11e97a7a0903f98d7e7a23c53c58cbc80d938eb8 |
| Publication page | 7d5d01c83b71c5d5a48108e64250fc2c7640c731d8a6aa57358ad815a33ec294 |
| Manifest | 2192ae1cc6278db9890f47121f54b269baeb0819d0078a9f548262d385c9ae9e |
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 | Qu/Emo/RJ0LENRf2MG2n5IF5mo70kIAKhsbXxNCA9//3+D/SXJSSPz9E3Kq42ZSqJTED/FX0FMPLZ0Wc2GhKCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:14.613774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058714observed 7d5d01c83b71c5d5a48108e64250fc2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:14.597520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058714/manifest.jsonobserved 2192ae1cc6278db9890f47121f54b269...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:14.580905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058714/publication.mdobserved 04b8d4d5c413427fe9d1cced11e97a7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:14.563287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058714/publication.txtobserved d5ce996f19d1f24f30da8aa63df3688e...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. |
|---|