OT-2026-000063486
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000063486) never changes.
Identity and time
| Publication number | OT-2026-000063486 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-7400-b106-7c6083f4f0f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063486 |
| Status | PUBLIC |
Content hashes
| Canonical text | abc53fa5ba0b4f13049401c842da540075e36517941bc8f8a4abde87bafac254 |
|---|---|
| Markdown | 964d32746c44e9c7092d45cbee73f24d37d6ba47d1569f8b63acc33ba286891a |
| Publication page | 89e4b3ecd07766ea0213243ede38b289035fe7fbb94d9737f061ae94ce930b40 |
| Manifest | 09c8bf93979b3bf1fa01137a0aac2b4fe6b3b64ecc56afe97b2c7f8aca54e75e |
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 | 4zKyCMxHt4s/wvOhrJX+HYtlCSscFLxfx4FvKXfolv15lL2YeaQnYrxee4Xr6BPxkepNRualt4lIe2zP/SY8CA== |
| 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
| 2026-09-17T10:37:27.688266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063486observed 89e4b3ecd07766ea0213243ede38b289...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:27.669794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063486/manifest.jsonobserved 09c8bf93979b3bf1fa01137a0aac2b4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:27.650077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063486/publication.mdobserved 964d32746c44e9c7092d45cbee73f24d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:27.627839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063486/publication.txtobserved abc53fa5ba0b4f13049401c842da5400...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. |
|---|