OT-2026-000096334
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000096334) never changes.
Identity and time
| Publication number | OT-2026-000096334 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585f-787a-bb94-8eaba407d16a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096334 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff569590645b3e12ed698fb338e12fcfeb48bb28cfb5d5e42f6b649271bc4b15 |
|---|---|
| Markdown | 793d6a6f16fe9350c6a79cbcfdcd49a2f5827cc5a57cdf8751437b2b8fc7bbaa |
| Publication page | 2c74c8a059a2bc6c688e0567fecac9a192881ffb9fef6953a41661827cff78dd |
| Manifest | 8b00720bae2bf8fc6af43fe57af0253418c641ff001e617fd0812b4adaae84fc |
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 | RMt5n7DQ1+8ZX2hI0uLTUHNmJQCCRtJyjE0wYjhzsOgVQXcCDPyUtnQe8yFHHvyWa4cfHtuLaMedqgG/5OzLDQ== |
| 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... |
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Independent retrieval
| 2026-10-20T04:41:08.326211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096334observed 2c74c8a059a2bc6c688e0567fecac9a1...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-20T04:41:08.265279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096334/manifest.jsonobserved 8b00720bae2bf8fc6af43fe57af02534...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-20T04:41:08.193960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096334/publication.mdobserved 793d6a6f16fe9350c6a79cbcfdcd49a2...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-20T04:41:08.125996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096334/publication.txtobserved ff569590645b3e12ed698fb338e12fcf...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-01T16:42:04.195355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096334observed 2c74c8a059a2bc6c688e0567fecac9a1...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-01T16:42:04.126085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096334/manifest.jsonobserved 8b00720bae2bf8fc6af43fe57af02534...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-01T16:42:04.059784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096334/publication.mdobserved 793d6a6f16fe9350c6a79cbcfdcd49a2...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-01T16:42:03.965058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096334/publication.txtobserved ff569590645b3e12ed698fb338e12fcf...fetched by grabo-systems from 34.44.131.203, 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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|