OT-2026-000101396
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000101396) never changes.
Identity and time
| Publication number | OT-2026-000101396 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e13-7274-82d7-b079ad6978ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101396 |
| Status | PUBLIC |
Content hashes
| Canonical text | 239b6b3b1637d5b4226638c7fc18a693110dbc72f557171b1ddc18f7604a1dc4 |
|---|---|
| Markdown | 31582d036f8616de21cf77eaf5514f42ac7043b0a146b12317819812b1a78b4e |
| Publication page | 0935fa1652cd1b21fcaf0db15b83062b3cba86aa32d13180d3b0cabd32df71a5 |
| Manifest | 59513889b8de598292468bc09e1c5b649303feabb4499d9309d22a73e18d230c |
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 | xq0TgNyvaXlNvcaJM4aGk7k58xFDMhO1qi00gtfHOwakEeNH8L/3HktS7RUgzjMYVo8pT/XTGVZjDkqlnL6kCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:55.793484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101396observed 0935fa1652cd1b21fcaf0db15b83062b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:55.773336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101396/manifest.jsonobserved 59513889b8de598292468bc09e1c5b64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:55.753140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101396/publication.mdobserved 31582d036f8616de21cf77eaf5514f42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:55.732988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101396/publication.txtobserved 239b6b3b1637d5b4226638c7fc18a693...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. |
|---|