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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

MUNICIPALITY OF GUINOBATAN, ALBAY Award a ₱1.4M contract to JOEPEN CONSTRUCTION AND SUPPLYMunicipalities

Transaction hash:
9fa6bf8f1147d31fed5300a50bc5e0986dc9d36f5d895460b0cfd7f7343796ef
Status:
Included and unchanged
Block:
#3,169 2,844 blocks after it
Position in block:
Transaction 213 of 319
Award day:
Aug 22, 2017 (9 yrs 2 mo ago)
Value:
₱1,398,180.64
Project:
Ricemill Installation & Operation

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 #3,169 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)
    MUNICIPALITY OF GUINOBATAN, ALBAY awarded it to JOEPEN CONSTRUCTION AND SUPPLY on 2017-08-22.
    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)
    COA's CY2024 audit of Guinobatan 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

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   9fa6bf8f11…3796efnow      …
  2. 2. Block Merkle root changed
    stored   a675211d50…7f46ebnow      …
  3. 3. Block #3169 hash changed
    stored   951692c212…873943now      …
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 318 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9fa6bf8f1147d31fed5300a50bc5e0986dc9d36f5d895460b0cfd7f7343796ef
  2. 01 L 9f373794d0afd2b5e2f17a5d757df539a550cb473a524292fcbdbe2b58cffa92
  3. 02 R fe0e4be6a485b8b51a89391f665675d0dbb358312bc8d35c63c250c1addb4ce8
  4. 03 L 51f2b16127cc63e18873cde628c57ba0957ed464dcfd143dbdaea1c3cdce4eb8
  5. 04 R 1081ac529cd2d50fd4cc940c918691caccb124e40ff401fdb1c37d5defa7d94c
  6. 05 L ea43f9662197bfc20bd7ef97f57ead80767e50e00b32f8cffcd55f698678371c
  7. 06 R 51271253477b408716dad8c1186ce1f1312aedd49e5c7efebf484d559c3c601c
  8. 07 L abc7264b6eb682d127d0b5576475df334984fa38e6b72daba004098050b5b0e4
  9. 08 L 89aebe4d2a3f77269f5f7142e82e54a0a2f81795ff6629984bc8f32ddbe7de70
  10. 09 R e8bb488a14330f6f363afa4df3d126127604251f7c4c54bbd6a883d56b27c0b6
  11. root  a675211d5094e9661108d232e1ac3f691ecdaeb5366daf0c8af18aed057f46eb