OT-2026-000079393
Publication integrity record
Foam pad vacuum gripper, two zone face, two stage ejector, 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-2026-000079393) never changes.
Identity and time
| Publication number | OT-2026-000079393 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b91-7efc-97ec-9b4c6eacdb8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079393 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccbbc256bc096e028925fdbed4b4584475d05e3fc0362f55e960d0b02b8988e9 |
|---|---|
| Markdown | 3d7af0279c05a5d9e60f467b8ed2f684b44ba23152eff7e0cbcab80c81245fba |
| Publication page | 7388c6dc59f8cf4327b0b8d9d2adbe7d5a22125b80a97959f756793c4f6482fe |
| Manifest | dfadc752f709d72e960cd281c5f48573deb6d282ed2b1c7aea084449c1b90342 |
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 | Pb+BtuStofhTLVjR3nvQfutaHsZqOGiIz0AQODtDp19wo/TVw4RPlz4eT8CCA104vKIkAHcpB4dO62J2sjF/BQ== |
| 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
| 2026-09-17T10:04:43.301497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079393observed 7388c6dc59f8cf4327b0b8d9d2adbe7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:43.284850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079393/manifest.jsonobserved dfadc752f709d72e960cd281c5f48573...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:43.243310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079393/publication.mdobserved 3d7af0279c05a5d9e60f467b8ed2f684...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:43.203615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079393/publication.txtobserved ccbbc256bc096e028925fdbed4b45844...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. |
|---|