OT-2026-000025014
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line 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-2026-000025014) never changes.
Identity and time
| Publication number | OT-2026-000025014 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-738a-9060-68df05a29c40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025014 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85dfa7a660c66f3bbe2431b3cc22815d2f8a1451afbb0f63ec7447aae397415e |
|---|---|
| Markdown | e282256ce8ab46c678641b52e8a5406f9e944777cf84ab6194dd6f7df4e5fa99 |
| Publication page | 09949bb5956f5fe0258d26244d2201458c4a484eef02a3901b485be02c54413a |
| Manifest | b0894e71a5c9ebf1b7509f00b9380796a0acf07b671e11605029289a635c3caf |
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 | rTrvm89fL3gqlMY9NioVGZVLUsqvERIQm9hvrp64beedez/mNtlvYDIe1lpMGbjAFt3hUrJLsOpXRn3frA7IBg== |
| 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
| 2026-09-17T11:48:24.890888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025014observed 09949bb5956f5fe0258d26244d220145...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:24.874405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025014/manifest.jsonobserved b0894e71a5c9ebf1b7509f00b9380796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:24.856430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025014/publication.mdobserved e282256ce8ab46c678641b52e8a5406f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:24.838227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025014/publication.txtobserved 85dfa7a660c66f3bbe2431b3cc22815d...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. |
|---|