OT-2026-000088626
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000088626) never changes.
Identity and time
| Publication number | OT-2026-000088626 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-7648-bd2c-a2a5f04833dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088626 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97c3dcff147501ef6b2051363475639803ecc20222ca41ef3bf91d87fa310f07 |
|---|---|
| Markdown | 8ea4c339bf8d7204bf41fba664cc66f74606cb9d50ddf1f3b5054bc5843dd4f5 |
| Publication page | 31b9cb0dcd808d65aea1a6abed2824f9130285f135825521b547c5e9a0725ca1 |
| Manifest | 803e86dc4f8769d36d6851aba6496e0d093b60942db0477af99c00a2a9741951 |
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 | YWRMg1K1pGuu57Ya805V0zUD16Ocsd0bUE1ehOig9kjxlrTzcLFN6bzzeA3uwAwdd4wGXVF1Na56enKE6iHNAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:47:50.306141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088626observed 31b9cb0dcd808d65aea1a6abed2824f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:50.288673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088626/manifest.jsonobserved 803e86dc4f8769d36d6851aba6496e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:50.270775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088626/publication.mdobserved 8ea4c339bf8d7204bf41fba664cc66f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:50.252594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088626/publication.txtobserved 97c3dcff147501ef6b20513634756398...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. |
|---|