DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
202ND CONTRACTING OFFICE, AFP PROCUREMENT SERVICE Award a ₱595.0K contract to ILC SUMMIT CONSTRUCTION INC.National agencies
Transaction hash:
b7152c035aa38ebee034feedf9343089a2320e91ce589b2cc9b65cb4591eb6ca
Status:
Included and unchanged
Block:
#4,541 1,472 blocks after it
Position in block:
Transaction 126 of 182
Award day:
Aug 17, 2021 (5 yrs 2 mo ago)
Value:
₱595,000.00
Project:
Mobilization of equipment and materials to the job
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #4,541 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)202ND CONTRACTING OFFICE, AFP PROCUREMENT SERVICE awarded it to ILC SUMMIT CONSTRUCTION INC. on 2021-08-17.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored b7152c035a…1eb6canow …
- 2. Block Merkle root changedstored 26a5734180…eec719now …
- 3. Block #4541 hash changedstored 32026f8d61…e45c85now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 181 records. Each step hashes the current value together with the sibling shown.
- leaf b7152c035aa38ebee034feedf9343089a2320e91ce589b2cc9b65cb4591eb6ca
- 01 R b7bba52e1c61c21f705e0d093d5406a02d769d83a80dcbffaab51b638d3e4237
- 02 L 52f6b5b397a4d073eb1121225c51db309359aea7dcee9c984afd22548d0e6014
- 03 L c662ed0076dda58e1fd938b74d162583e904a5e3d483a82ed28df785bad3bae5
- 04 L 2875f29bc0ca5365f56cd5a2429410c9a8adf8a3247f798d4e4276b564ba8647
- 05 L ddd0051eb50968e9469aad33aabe6372fa21b085269f97e3544815c3c5cd5fe3
- 06 L 6f1f3e6bca6101a013212ca76502409dd6069b2010c87364056592c581cebb76
- 07 L ac7a9a78d357a1118f12c027081e2ca4caff45312aaeb5dc6ac313afbd44583f
- 08 R 4196b1e7f7e2c5d73885fc43622d97f74b57664d0eab6d81d79b0e9c360bffd6
- root 26a5734180fd873c0f7d8f6cf15a6db43bfc7bc1eef9fc4391261dee08eec719