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
CITY OF DAGUPAN - PANGASINAN Award a ₱3.0M contract to A.S.S. CONSTRUCTIONCities
Transaction hash:
9ba5e15d47cd05b7ea44f3324e2027645dfe4b3e3e20bb32ab7f6fa0d3e41a98
Status:
Included and unchanged
Block:
#4,529 1,484 blocks after it
Position in block:
Transaction 149 of 259
Award day:
Aug 5, 2021 (5 yrs 3 mo ago)
Value:
₱2,996,561.36
Project:
UPGRADING OF PCC PAVEMENT AND DRAINAGE SYSTEM
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 #4,529 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)CITY OF DAGUPAN - PANGASINAN awarded it to A.S.S. CONSTRUCTION on 2021-08-05.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)COA's CY2024 audit of City of Dagupan gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 9ba5e15d47…e41a98now …
- 2. Block Merkle root changedstored 79a0959975…90d0c2now …
- 3. Block #4529 hash changedstored b67c8a284e…3ba950now …
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 258 records. Each step hashes the current value together with the sibling shown.
- leaf 9ba5e15d47cd05b7ea44f3324e2027645dfe4b3e3e20bb32ab7f6fa0d3e41a98
- 01 L 998077f036922f6921d8a9fa40fbb077c83cde71aa9013e9a564f198747d3dee
- 02 R 22d34877982a489801413eb510d6e21a333786fabab0e0054ce6c62d020d986d
- 03 L 921e33a8ceaf1ebf667dbd94b2ceeb1cd35e4762d5b85be97bbd9baec25be708
- 04 R d6d4198475e6518c8341b5c3c82eeff55938b5fe76f07afe9b7301bfefcc7fdd
- 05 L 3cfc62f2db379adeae2c577b7c30b37bb0b26abbb7ddd7a084f0a7c8bc32965f
- 06 R 3a3fc8811f41b0d702e894dd9f02ff0a467b7a30f2978010240afbd55d878962
- 07 R 0b197dc5c58490804eefe28bf2c558eca5df7b44aac167488c56e37193182103
- 08 L f0e097962abee2040dfaf4052f80acd5b937e3cea190fb8764909ef210a66fb5
- 09 R 84efbfd620bf53297601c1b431d0f499f9f1ac4080d0c037692e8372974b8e96
- root 79a09599753884ca33010315cc78f1a7106fc5a5428289cd38e30cecf790d0c2