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FY2026 GAA: ₱6.79T
PisoScan
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

API
Transaction action

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS -CAMARINES SUR 5TH D Award a ₱17.0M contract to ROLA CONSTRUCTIONNational agencies

Transaction hash:
ffc381c1d33ad2ea4744daec47e573af591a221e74d28fc4fabef7c0600e764f
Status:
Included and unchanged
Block:
#2,684 3,329 blocks after it
Position in block:
Transaction 266 of 267
Award day:
Mar 9, 2016 (10 yrs 8 mo ago)
Value:
₱16,988,079.04
Project:
Construction Projects

Accountability

Bill Sec. 3 and 19
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 #2,684 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS -CAMARINES SUR 5TH D awarded it to ROLA CONSTRUCTION on 2016-03-09.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA 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

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   ffc381c1d3…0e764fnow      …
  2. 2. Block Merkle root changed
    stored   e946096d41…617eb2now      …
  3. 3. Block #2684 hash changed
    stored   910684a556…e88b86now      …
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 266 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ffc381c1d33ad2ea4744daec47e573af591a221e74d28fc4fabef7c0600e764f
  2. 01 R ffc381c1d33ad2ea4744daec47e573af591a221e74d28fc4fabef7c0600e764f
  3. 02 L 13af8c4aa08af386a33a06e7c0d0b449de1dd9c442ab30669cd425826d9aad00
  4. 03 R 30f128734f98be56b82ac419811fa42f43a590ea18968035faafa8b14d9fbec7
  5. 04 L 5d483ba4d896eae9549dbe945076af44d38cc35309807d39061ad57e77218eea
  6. 05 R d86648ff3ceddb41e613b303296d20bfea737a95b2877a2ce450f310a5174161
  7. 06 R a45354133b2b475973807b646cc31b50694188eb29d33e45612912094eb8a987
  8. 07 R 904bb820c78d153657e5e35eb40f374e1a6d0f8d2c5fa9db6a4596a5c185a078
  9. 08 R efe392e5388e2a6c652afc1bc61debc29b6ebfd88cae5bb7e906d52c92bf1c98
  10. 09 L 6feb559e04be38dc21e3e0bd4c59318e8b1133c538197ea0ed1bac1332b3828e
  11. root  e946096d41b44f79667d1c759fe573cdac67eb31fd3ac01b05c0eb740e617eb2