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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

CARAGA STATE UNIVERSITY - CABADBARAN CAMPUS Award a ₱12.4M contract to POLIRAN BUILDERS CORPORATIONNational agencies

Transaction hash:
5cd3901a451fc4dc2ee98efa02ff39f0d3a9d6eb378b952a368d310fd9e6ef3f
Status:
Included and unchanged
Block:
#3,319 2,694 blocks after it
Position in block:
Transaction 304 of 779
Award day:
Jan 29, 2018 (8 yrs 9 mo ago)
Value:
₱12,383,850.78
Project:
Construction of State of the art Library

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 #3,319 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)
    CARAGA STATE UNIVERSITY - CABADBARAN CAMPUS awarded it to POLIRAN BUILDERS CORPORATION on 2018-01-29.
    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   5cd3901a45…e6ef3fnow      …
  2. 2. Block Merkle root changed
    stored   eed78dfa72…3b4880now      …
  3. 3. Block #3319 hash changed
    stored   8b34b8068f…08c0ebnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 778 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5cd3901a451fc4dc2ee98efa02ff39f0d3a9d6eb378b952a368d310fd9e6ef3f
  2. 01 R 5d08f4ffacfaeb3070cccfb4f4a0345b6ac0db3c2135f6ff89e58dc68f4c3198
  3. 02 R 8732118e0088b3fc84a92bbac539411a42f4a210aa220e271ee70db06aa505ab
  4. 03 R c32adb367a5a18cf0447a6f2f604f48952c1395d35178c04f47a9d5a369c030d
  5. 04 R e295f66ba567316421b3a7e30d9b40845837bfa3611a50549853c1b61bfd8c2a
  6. 05 L 32364944e0df83dcecb2f855cea096a2eff0c4fbf27825fd8c2bfb953f8f418f
  7. 06 L e1e6eb8c99d8d7ecd9659f1315f1a0cf72427d1700ac397d282f9d4c5e387636
  8. 07 R 28e9f5b7a983dee37a51ae33dbbe887526259bca0edd98cdc9527e52ad2a6b9d
  9. 08 R 338ea9bb1b652b3b8009c40ad618425f7f091da1bb980fa187f467e6643aa673
  10. 09 L 1648fe51577fad9de8b7bbe926e8a66074e83a80ec28f5bb0acd9d7c1f10825e
  11. 10 R 6f6f0235f8a67106a190f222000891ffc419d1a96e356559fa65d5278c753cbc
  12. root  eed78dfa72e777481c09dab540c318f38a8dab18b61093b1ea666625cd3b4880