OT-2026-000009762
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, vented 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-2026-000009762) never changes.
Identity and time
| Publication number | OT-2026-000009762 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7565-74e0-821b-ffc168cca725 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01d46f95a8d416ade3ab6a998fd92b27b945f14a7010bbbbe8c1493667a7033b |
|---|---|
| Markdown | 0845032460849fc555f923bc5fd475aeb1f0b94555b37a719b10ba277a0e1003 |
| Publication page | 49ecca72aedee79dd3a73748ed14823ed7d63cb24387414a75ef1c1a439d6d13 |
| Manifest | c0414d26ff7aa9579459afc5b0f48ca785da38a10ccedb0399accfc7922220c4 |
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 | BfX2U9xsUGw3NmK71IJbQpEgHwESH6/PIaoaiOQe3+mkpIAM6XoA0kpwMegtyJpwuo4STsNwbzfdlHxZ/YPPDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:16.226163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009762observed 49ecca72aedee79dd3a73748ed14823e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:16.205921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009762/manifest.jsonobserved c0414d26ff7aa9579459afc5b0f48ca7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:16.186810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009762/publication.mdobserved 0845032460849fc555f923bc5fd475ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:16.168505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009762/publication.txtobserved 01d46f95a8d416ade3ab6a998fd92b27...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. |
|---|