OT-2026-000062723
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000062723) never changes.
Identity and time
| Publication number | OT-2026-000062723 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-70b2-9d82-31b3f92f52db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062723 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca10f67a9c82a0f42f0b757e621a8a25344a4bdf95b35edb90fb6e893430b45c |
|---|---|
| Markdown | 08f699b8e549c35daed10ce0ba3eff046645e745620a2bb3e07a657c5d5bedb9 |
| Publication page | 440bf9d8750f9471832edc2e296760fde46b13ecac3de818b9b2feb68e8f655a |
| Manifest | 19a57f41ebbb892c9bfcea8d5a77bd6785c4e880aeb6512d90094da8b0928388 |
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 | MxcreWSEkhhoF917bOj84htY3x8GCXD3qZptCWLwMJVeywH6FSBYDXZ7WsWiGnTBbqIlIdNseAkQSiSx37hlAA== |
| 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
| 2026-09-17T10:39:17.662304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062723observed 440bf9d8750f9471832edc2e296760fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:17.643490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062723/manifest.jsonobserved 19a57f41ebbb892c9bfcea8d5a77bd67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:17.623786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062723/publication.mdobserved 08f699b8e549c35daed10ce0ba3eff04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:17.601550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062723/publication.txtobserved ca10f67a9c82a0f42f0b757e621a8a25...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. |
|---|