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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 DINAGAT ISLANDS Award a ₱995.5K contract to DANREV CONSTRUCTION AND SUPPLYProvinces

Transaction hash:
8554d46ddbb5a511b92bdc8bb3aac97eb78ae9cefe2f7721f02267fd29da13dc
Status:
Included and unchanged
Block:
#4,732 1,281 blocks after it
Position in block:
Transaction 418 of 779
Award day:
Feb 28, 2022 (4 yrs 8 mo ago)
Value:
₱995,453.81
Project:
INFRA 2021-31

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 #4,732 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 DINAGAT ISLANDS awarded it to DANREV CONSTRUCTION AND SUPPLY on 2022-02-28.
    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 Dinagat Islands 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   8554d46ddb…da13dcnow      …
  2. 2. Block Merkle root changed
    stored   ce8e4b8110…b7ebf2now      …
  3. 3. Block #4732 hash changed
    stored   28f7124a8b…564f76now      …
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  8554d46ddbb5a511b92bdc8bb3aac97eb78ae9cefe2f7721f02267fd29da13dc
  2. 01 R 8564cf89a6f52e07b2db53ccd458466777e7cff5ba28e2b9ea8e436f83e88b47
  3. 02 L f965885a56d89ebe02501dfd0b589b78ec9c2be568f3dd1753d0326e0da6087d
  4. 03 R 8c8017415d8ebd91c021b3999a95932ba166fd1cec9d7e3b2f58cda4e166540b
  5. 04 R 978c8b894d944c5a4f80d2105095e822fbcff865f8a16a08dff2e6b8003aa3e3
  6. 05 R 40c205cd7d41dd401fd12236cf46ec1bc94892285375a45534f2eccbb97194ec
  7. 06 L 48dbb5a88ba9bd69ea8b530bbbe0f5252145daa30466a3c8df94fdfca4797dce
  8. 07 R 7be3000a4733cdbf841c749b56a2e82f4a270604f70d54b875ecdb269b6533c1
  9. 08 L 9fc8f50b2c5bc512360d6d11a928e57f9c492b501b69f15da34840dbcd18ce21
  10. 09 L 9fdb3ec50b3eb40cd697f43db8bd516f757a1b11ace031a7cc954783a6e0112e
  11. 10 R 9bc4b0a05d86183562b62b8d97ad72a9b5a2af30ab1da3f6862201fcdfe8206a
  12. root  ce8e4b81100e1f66fc55a85950567b2ca44a3ac15dfa577fbdaab22d8db7ebf2