OT-2026-000101764
Publication integrity record
Four bellows cup vacuum gripper, four zone face, plant vacuum fed, pulsed blow-off after 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-2026-000101764) never changes.
Identity and time
| Publication number | OT-2026-000101764 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-730e-9e8c-9b0697a797ba · 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-2026-000101764 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb180d8e7c28b4279350ad8e64ead0ea4425c1f41f595f74777ce21ab4b7da15 |
|---|---|
| Markdown | 06955368ee0d24065b0d825eafc8809ae3aacece789cf46ad1369e1e24b3e7e5 |
| Publication page | 8d44194c5350a36fc0dd7a45c26ab1e865fdbe924885670ebe1ac6eff8a462f6 |
| Manifest | 64010b40a4911c7456dcb9eccc1ca9ebfab0c77c96d6c08e124e7125d440f7c7 |
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 | V3tw/JfSpns8mex5r3FAtj00G3iUcm8669wrrEjbru+0zYo91K3KSBkCmOVU7PehrYeu+Jve6eDLpaGAm0X5DA== |
| 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
| 2026-09-17T09:26:15.309347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101764observed 8d44194c5350a36fc0dd7a45c26ab1e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:15.292349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101764/manifest.jsonobserved 64010b40a4911c7456dcb9eccc1ca9eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:15.274665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101764/publication.mdobserved 06955368ee0d24065b0d825eafc8809a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:15.257271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101764/publication.txtobserved fb180d8e7c28b4279350ad8e64ead0ea...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. |
|---|