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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

PROVINCE OF EASTERN SAMAR Award a ₱1.5M contract to A Z CONSTRUCTIONProvinces

Transaction hash:
cc2b79958bab33ea38cbc64f456d34590e956e4390913d667309bee28b47b9cf
Status:
Included and unchanged
Block:
#4,666 1,347 blocks after it
Position in block:
Transaction 186 of 232
Award day:
Dec 21, 2021 (4 yrs 10 mo ago)
Value:
₱1,494,009.15
Project:
Civil Works

Accountability

Bill Sec. 3 and 19
Responsible 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 #4,666 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)
    PROVINCE OF EASTERN SAMAR awarded it to A Z CONSTRUCTION on 2021-12-21.
    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 Eastern Samar 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   cc2b79958b…47b9cfnow      …
  2. 2. Block Merkle root changed
    stored   ed1a2cc49d…38730dnow      …
  3. 3. Block #4666 hash changed
    stored   1d3da18b86…366f82now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 231 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cc2b79958bab33ea38cbc64f456d34590e956e4390913d667309bee28b47b9cf
  2. 01 R cef3d14d35b6cabc3918daacc68ecf9a92e5dbc5b05f63a9569fab0c74433df8
  3. 02 L 81fb78028978cfbe6bb7921b571a98af7c598ca7d35a2670aa320bf7fc145c77
  4. 03 R 803073b9f1ed1fd4a16428eee4b84fbc9543a3e3baa3addb0181a1f815991226
  5. 04 L 480c45bac2904e911e85e2f246da2b705877306280f2b0d031945151b5e4fb6f
  6. 05 L d5f858750c32337d8946a647b91028141d060db834ab74a506f22bbaeba05664
  7. 06 L 34764ed4a2a607a602438e49456b5442390c00304f2fe85409472ddaf165695c
  8. 07 R 231e9ed2e623f7a51f2591c4e8d5821102f2d4aa9d28d9aa839ef1d51be42de2
  9. 08 L 04d80f7a17bacd3b9d5cd1b30f3fb359001193496ec17b4fee18d93b3bc1c945
  10. root  ed1a2cc49d00b63791e96d73c592d652d44f09930c6b02d3358fd78a3638730d