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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 ₱2.5M contract to DG88 CONSTRUCTIONMunicipalities

Transaction hash:
f87fad35d864f75a7cc84b0bada352e71960c13f916decff5788da438b40da2c
Status:
Included and unchanged
Block:
#5,371 642 blocks after it
Position in block:
Transaction 482 of 496
Award day:
Dec 28, 2023 (2 yrs 10 mo ago)
Value:
₱2,495,076.33
Project:
REPAIR/IMPROVEMENT AND MAINTENANCE OF CIVIC CENTER

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 #5,371 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 DG88 CONSTRUCTION on 2023-12-28.
    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   f87fad35d8…40da2cnow      …
  2. 2. Block Merkle root changed
    stored   172e1443be…52035fnow      …
  3. 3. Block #5371 hash changed
    stored   abb1e12278…7f6cd3now      …
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 495 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f87fad35d864f75a7cc84b0bada352e71960c13f916decff5788da438b40da2c
  2. 01 R f8d46c0f6781d6cb53cae195322dc72a1455eb927fdcb6d47dae98b0330013fd
  3. 02 L 9c247ab7bfe9377c3ae0c4f6f82d716fdb79669051aec48b4940b885f25d39ce
  4. 03 R 655b2c421714d3d29a009162a9c055351e09db51cec3eb82e55edb08698cad4a
  5. 04 R a361227d6396475c90a0681acbe69aebe45a562928a1b4d5011d47f35a560e89
  6. 05 R dd0089ebe2ffc65f31e34cace7046117129b4cdb4f7e94293395a550958328ed
  7. 06 L e71def6ea0e0cd9dcee4ac9a78d76c734275ddb71eee1ed478cc5d1b7b2ebb89
  8. 07 L f43ee75ac67bf85b4bcbe061df019549f108a27543bd6cf4e83feeddf80430e2
  9. 08 L a433a8d347d7ad020aca0969efc9007d21eb3853a6d64bffd90708e29f433a54
  10. 09 L 45021eac9343fea5cd68a19a0733cb2a43a7d3a7b1e84dbf9cee09f5dc972f1d
  11. root  172e1443beeb32b269f75e362c02b4083c6bfa4327a718e9c324732d4e52035f