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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION I Award a ₱117.8M contract to ST. GERRARD CONSTRUCTION GEN. CONTRACTOR & DEVELOPMENT CORP.National agencies
Transaction hash:
cabd2674eff64e81fb42390f4bd2089d38b4ff6c8b4f954a811705796b292e6c
Status:
Included and unchanged
Block:
#5,151 862 blocks after it
Position in block:
Transaction 259 of 332
Award day:
May 12, 2023 (3 yrs 6 mo ago)
Value:
₱117,755,450.89
Project:
23A00361
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 #5,151 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION I awarded it to ST. GERRARD CONSTRUCTION GEN. CONTRACTOR & DEVELOPMENT CORP. on 2023-05-12.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 cabd2674ef…292e6cnow …
- 2. Block Merkle root changedstored e2657b218b…df6b69now …
- 3. Block #5151 hash changedstored 8cf21bf626…495b1anow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 331 records. Each step hashes the current value together with the sibling shown.
- leaf cabd2674eff64e81fb42390f4bd2089d38b4ff6c8b4f954a811705796b292e6c
- 01 L c948bf4937bb1e721293859e5f14110c24aec12e8f1c32c306120105efa2ae13
- 02 L bb5cc43fd992247ffa89954418bf51ba895e3418b9aecb8dfce074e8a04bfee9
- 03 R 0d2cf1e9787f6648a6b67418c1dd94f7e46f7f2ecd9974b50d94c25d0f8bc715
- 04 R d571d520ed7079bcba6d69dbb2d8822805cec71d85f839d018085b16fe7984fd
- 05 R 7badf7df88289a12f454b71ecd50788a7882dee4ccf6c79bef0cdfd569516268
- 06 R 23f678c0310d9971fef80922bd6a7ccb8be0b89340483096a703f5d74dcb7304
- 07 R 972d9ef774936203fc5b3b8cb2c17decea0f7840203e24ba2314b8bb1aa49ef6
- 08 R 3a6fde6ccc3302b0d03551299a0f0c14cb9b244bca9ad13b1fc22d2d6744154f
- 09 L 2647b4ecd48f433e76e5432bc2c77b958cadadf5d0a85fda2a13a5927c9bdf47
- root e2657b218be9b33d0428acaf9e835ad6c013cd54029071479aaa8a138edf6b69