OT-2026-000093269
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single 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-2026-000093269) never changes.
Identity and time
| Publication number | OT-2026-000093269 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-79df-b272-b03fccbec34b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093269 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd2ac97e6ff7a3b3b4d72b25f25afd8fb5bfc2ad11f28203ab89416a7f42d25a |
|---|---|
| Markdown | c4704cf6f760e7ea588013b7233b9e9cf9b7ed2638caf9fd6742820f513ea50b |
| Publication page | 8ec86f646554906caec60ebd9b1a756559ad29d797ed750e16cdf2f609d7f5f9 |
| Manifest | eff94433177db2346938f37e1c667de11c0a83a766eacf8a4ee3935be4a164bf |
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 | +VYjPl236lexLWPNDN5Xrxtti+H5PEyQMbvkSOfQ/qblJpszXkOJ1j3AVJEM7gfkpeZXWGTU8q1TV39OFm6CDg== |
| 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
| 2026-09-17T09:40:38.210315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093269observed 8ec86f646554906caec60ebd9b1a7565...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:38.116474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093269/manifest.jsonobserved eff94433177db2346938f37e1c667de1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:38.093885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093269/publication.mdobserved c4704cf6f760e7ea588013b7233b9e9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:38.006755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093269/publication.txtobserved dd2ac97e6ff7a3b3b4d72b25f25afd8f...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. |
|---|