OT-2026-000101518
Publication integrity record
Foam pad vacuum gripper, two zone face, single stage ejector, pulsed blow-off 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-2026-000101518) never changes.
Identity and time
| Publication number | OT-2026-000101518 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-71dd-9d9c-784ae7c7d407 · 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-2026-000101518 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a2403b4538af9ef678acd3bf5c49a90881a94bdc3e8731f99e22009d1fb1f5f |
|---|---|
| Markdown | f9f11e16259ba9ab50925fd0501d0531d04b19ef1572130105effa2a2059f088 |
| Publication page | 825479aab8a44cfbbf408186252a29f36e8d5b70b78738c777d024db8148b87a |
| Manifest | 63c88abecea142e63c30f1dc9b2f85f8b1642a63493e46f107e7cddf31ad89c6 |
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 | la007t9bg7oX6CGfVV6Sm9JIClb9vKImSHOfi8iwlBm17vz6u8S09Wi7tAd9o8VF6jYCOvfo7cKENkYPLKhjBQ== |
| 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
| 2026-09-17T09:26:01.545786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101518observed 825479aab8a44cfbbf408186252a29f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:01.526513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101518/manifest.jsonobserved 63c88abecea142e63c30f1dc9b2f85f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:01.506671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101518/publication.mdobserved f9f11e16259ba9ab50925fd0501d0531...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:01.485633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101518/publication.txtobserved 8a2403b4538af9ef678acd3bf5c49a90...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. |
|---|