OT-2026-000101811
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, 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-2026-000101811) never changes.
Identity and time
| Publication number | OT-2026-000101811 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-7990-8d7e-40084363edb7 · 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-2026-000101811 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a21714fd1251def474800236ffc4c9350ef6e40fcba51d6d9191b352703d701 |
|---|---|
| Markdown | c7213b34170d9fdcbf611f0e2f4ea85cf2e9bfae279bc0d1e9f75ae01179c234 |
| Publication page | 9b7685e8436650c939ef9000378afbc40b23ca687c971542b673619ffaf622b5 |
| Manifest | bea47007808bd9fdfd312d7f258b1804b8b4c4b4a043faf58dee6231532f9e36 |
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 | DJAqWfT67v8MhBOGUO0tC1gl2PmTeOs8zuN5SfU6dft2lfOdFJg8e0bFdLoHSWtUBiiuvlxHQfpSnuigl+0XBQ== |
| 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
| 2026-09-17T09:26:18.519087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101811observed 9b7685e8436650c939ef9000378afbc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:18.502712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101811/manifest.jsonobserved bea47007808bd9fdfd312d7f258b1804...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:18.483948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101811/publication.mdobserved c7213b34170d9fdcbf611f0e2f4ea85c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:18.466494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101811/publication.txtobserved 9a21714fd1251def474800236ffc4c93...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. |
|---|