OT-2026-000044302
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000044302) never changes.
Identity and time
| Publication number | OT-2026-000044302 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d6-73b1-9d99-c0cd078f2908 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044302 |
| Status | PUBLIC |
Content hashes
| Canonical text | 407b7ed5906cb0727fa874660e0fd355b5c085470f13e9e293e2eea6f0744dea |
|---|---|
| Markdown | 33a0532180184128f3c831ac62a082cf65e8408a5dab2221d21c00e0ad1eb7fb |
| Publication page | be45d393fd984e33410638e5a3e1000d2267c6ed4a78448f3aa89a972fe7f88e |
| Manifest | 4534fca1b9ff39c3c21341dd219b946f667dd8b4b61b4c84d4f0d965496058ce |
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 | Ay9kp9pNYVmNp0pxARzBk4406y7D/sRAkWLaF+anKJtP/k4mNQwQ+euDPXXMTOd1hle1q0YpXbWRXtSNKtM1Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T08:30:16.277693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044302observed be45d393fd984e33410638e5a3e1000d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:16.259590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044302/manifest.jsonobserved 4534fca1b9ff39c3c21341dd219b946f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:16.239529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044302/publication.mdobserved 33a0532180184128f3c831ac62a082cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:16.220929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044302/publication.txtobserved 407b7ed5906cb0727fa874660e0fd355...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. |
|---|