OT-2026-000087095
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump 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-2026-000087095) never changes.
Identity and time
| Publication number | OT-2026-000087095 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-9f2d-7132-a49f-38cc8d151cff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:44.027043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d60fc14568ba73d85d394f689e1d3e4f948b1ea0d200ce9620716534b436785 |
|---|---|
| Markdown | 04e79a25a112f4a32c6ddbb7ea1a0fa4b586f18433b0cf5adff3ee587ccd981c |
| Publication page | 1630fc7bd0739c7628085a0c9ea1812f451568d6331ea3f9bec35528bbf10e31 |
| Manifest | 075780ae5322661580dc1ad895e8775dbc3df6cc2213c7670507927aa6583d89 |
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 | 1Ap0FmJg8LBsdGb0BzUOmhDycBR9KwG5WHHHVUfDqWR1VyM1zN3/TRIaO0K7SHgsha5bSPkDe2o5XCrVz8VBDQ== |
| 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
| 2026-09-17T09:51:21.287331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087095observed 1630fc7bd0739c7628085a0c9ea1812f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:21.271163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087095/manifest.jsonobserved 075780ae5322661580dc1ad895e8775d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:21.253746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087095/publication.mdobserved 04e79a25a112f4a32c6ddbb7ea1a0fa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:21.236922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087095/publication.txtobserved 7d60fc14568ba73d85d394f689e1d3e4...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. |
|---|