OT-2026-000060849
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, vented 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-2026-000060849) never changes.
Identity and time
| Publication number | OT-2026-000060849 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d1-70ec-898e-483be3ac69f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060849 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7a4fa059100fef2662cf54caaba925114506d6583a7420b075b314853e19dd7 |
|---|---|
| Markdown | 2f2de32cc3a483a11a74d24b2bcbf88b1879a0dc3424c947c3c2e89d94780efc |
| Publication page | 5bf062a396febccdefb87d7d512cfb9f8b6ada0f04630edf88d8b634d9c473c1 |
| Manifest | c52734beda6454c67a978207ea61feb45b0f259f05948ac0f77fe3cf05a0b152 |
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 | Wj4wi8JZFgbzVPdrHMpohTzkuCWpiCSdueCjUL2NfIl5OqtBzZ/uii+aknUyEwbV/7PBE5yODIp/eiy1AIiCBg== |
| 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
| 2026-09-17T10:43:36.401089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060849observed 5bf062a396febccdefb87d7d512cfb9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:36.385695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060849/manifest.jsonobserved c52734beda6454c67a978207ea61feb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:36.368197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060849/publication.mdobserved 2f2de32cc3a483a11a74d24b2bcbf88b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:36.352218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060849/publication.txtobserved e7a4fa059100fef2662cf54caaba9251...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. |
|---|