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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 GUIUAN, EASTERN SAMAR Award a ₱1.5M contract to TWO-BROTHERS CONSTRUCTIONMunicipalities

Transaction hash:
c27fd06f6901edd57cbba229237706d402a5b840f847733971f189bada28d9e1
Status:
Included and unchanged
Block:
#4,221 1,792 blocks after it
Position in block:
Transaction 182 of 244
Award day:
Sep 14, 2020 (6 yrs 1 mo ago)
Value:
₱1,495,120.42
Project:
PLANT NURSERY SHED CONSTRUCTION

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 #4,221 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 GUIUAN, EASTERN SAMAR awarded it to TWO-BROTHERS CONSTRUCTION on 2020-09-14.
    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 Guiuan 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   c27fd06f69…28d9e1now      …
  2. 2. Block Merkle root changed
    stored   1e07e577d1…089a05now      …
  3. 3. Block #4221 hash changed
    stored   79f88cd2a1…634de4now      …
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 243 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c27fd06f6901edd57cbba229237706d402a5b840f847733971f189bada28d9e1
  2. 01 R c3d2ab40e8364f035984f4915a224be4610bf61752c325f0e60a4ecf5d777ff6
  3. 02 L 901c05f3e9d1db83d13a96bc085cc0a065830c3f1b7ea55ed463a330f23ac8ea
  4. 03 L d04031df7269c483ffb685766b8a2595168c2bebdd8d5fc159e8c92d2e48abe8
  5. 04 R d6692e1d64336290718dc7b0642d6c4b2ab72da0a01400490f5c624632b6a22b
  6. 05 L 042a150c8317c925c9a00100f7b65ae779ef080dba61f8e6eefa66fb1dae2d88
  7. 06 L 101f4e8af6e1c5a014026f6eb3e539d7c792666da154f0cd8ae87e00af6e6fe4
  8. 07 R f0d64c9cdd5b25a7eb31ed47dae261c5e89342eeb0233f69e7dd9bb3f5bc4ada
  9. 08 L 3ff587b4158a44f57119b371222023e1b25a8126ffc0d5e1967cee81d22e72fd
  10. root  1e07e577d1e4edfe882395a36d191c546850ca32f098692b0aadadf1cf089a05